In the United States, per capita avocado consumption increased by 406% between 1990 and 2017.

The OECD Agricultural Outlook projected that Mexico's share of global avocado exports would reach 63% by 2030 and that Mexican production would grow at about 5.2% per year over the following decade.

Avocado exports have become lucrative and have provided some Kenyan farmers with higher and more stable incomes compared with growing coffee.

Avocado production has been described as the “green gold” of many African countries.

In major producing regions such as Michoacán, Mexico, avocado cultivation has been linked to deforestation, soil erosion, chemical contamination of water sources, and depletion of local water supplies.

Different sources cite high water requirements for avocados, for example about 320 liters per avocado and roughly 1,000 liters per kilogram of fruit in other analyses.

High water use has contributed to aquifer depletion and water scarcity problems reported in producing areas including parts of Mexico, Peru, and Chile.

Long-distance export logistics and cold-chain transport increase the crop's carbon footprint, with one estimate of about 850 grams of CO2 for two avocados and another report citing roughly 5.4 kg CO2 per kilogram.

Rising demand has raised prices and affected local affordability, and some chefs and restaurants have removed avocados from menus in response to environmental and social concerns.

In some regions, criminal groups have been reported to control avocado production and exports, using violence, extortion, and land grabbing, and contributing to displacement and labor exploitation.

Expansion of avocado cultivation has also been associated with the displacement of traditional crops, local food insecurity, and loss of biodiversity in some studies.

Climate and suitability studies show mixed regional projections for avocado growing areas, with one study projecting large gains in suitability for Mexico (over 80%) and losses of about half in Peru.

Other analyses project that suitable avocado-growing area could shrink by about 14–41% worldwide by 2050 and that some productive regions could see substantial declines, with one report noting a possible 31% decline in Mexico's cultivated area by 2050.

Researchers warn that expanding avocado production into newly suitable areas could cause further deforestation and biodiversity loss unless local communities and stakeholders are involved and sustainable practices are promoted.

Reports recommend measures such as promoting sustainable farming to reduce water and chemical use, providing financial support to vulnerable farming communities, and enacting laws and incentives to deter illegal practices and protect local people.

Rising avocado demand has delivered economic opportunities for some producers but has also driven deforestation, water stress, higher transport emissions, criminal control and social harms in producing regions, so prioritizing sustainably produced avocados and policies that reduce water use, curb deforestation, and protect communities will better align consumption with environmental and social values.

In the United States, per capita avocado consumption increased by 406% between 1990 and 2017.

Title:

Content: Avocado black 4 methods | Simple 1 beckoning 2 days still green?
Netizens prefer black to reject this method
Author: Yin Jiawei
Published: Updated:
When the avocado is cut open, it is easy to be oxidized and blackened in the air. To resist the oxidation of the avocado, prepare a plate of water just like the handling of eggplant, potato and lotus root.
Avocado Nutrition
Avocado is rich in fat, smooth in taste, rich in nutrients such as unsaturated fatty acids, dietary fiber and potassium, which help maintain intestinal and cardiovascular health, and help prevent and improve high blood pressure, which has many health benefits.
Senior dietitian Pan Huide pointed out that an average size avocado has about 320 kcal of calories, 29 grams of total fat (about 2 tablespoons of oil), of which 20 grams are unsaturated fatty acids, which means "good fat", but it does not mean that you can eat a lot.
If you follow a low-fat diet, each person will eat two tablespoons of oil per day, and half of avocado will be close to 1 tablespoon of oil.
If you want to slim down by avocado, if you eat one avocado a day, the rest of the diet will almost have zero oil.
A regular size avocado has about 320 kcal of calories, and half an avocado has about 1 tbsp of oil. (Gil Ndjouwou / Unsplash)
Avocado Antioxidant Method
Eat half an avocado, the other half exposed to air, very susceptible to oxidation and blackening, avocado cells contain polyphenol oxidase (Polyphenol oxidase), when in contact with oxygen in the air, there is an oxidation reaction, and then like rust, form a tea-brown pigment. There are several ways to prevent avocado blackening, including putting avocados and onions together. Store in a sealed food box. After three days, it is greener than the onion that is not placed with the onion.
As Quercetin in onions has an antioxidant effect, it can slow down the blackening of avocado meat.
Half of the avocado leaves with onion (left) and no onion (right). (Photo)
According to the British Post, more than a million netizens have recently followed and shared on social media a clever way to prevent avocados from blackening - water immersion, but avocados may have known about this method long ago, only recently it has been hot on foreign websites.
However, I do not know if people who have tried this method will still want to eat that side of avocado.
Click here to learn 4 ways to prevent or slow down the blackening of your avocado:
+ 7
Some netizens left a message, and found that the avocado was soaked in water for more than 24 hours, and the texture began to become moist and sticky, and it had lost the original flavor of eating avocado.
It is better to have a little brown, at least to enjoy the original avocado, once immersed in water, it is not like avocado.
Some netizens leave a message, soak the avocado for more than 24 hours, and qualitatively start to get a little brown, and enjoy the original avocado. (screenshot of whole30 IG)
In recent years, in the wake of the healthy eating trend, in addition to the rising demand for personal avocado, it has also become a common ingredient in many restaurants.
According to the Agricultural Outlook 2021-2030 released by the Organization for Economic Cooperation and Development, Mexico ’ s share of global avocado exports is expected to reach 63% by 2030, and its production is expected to grow at a rate of 5.2% per year over the next decade.
In the United States alone, the per capita consumption of avocados has risen by 406% between 1990 and 2017, and there is also a huge demand for avocados in China and Europe.
Avocado has become a lucrative export commodity due to high demand, providing Kenyan farmers with a better and more stable income than growing coffee beans. Avocado has become the “green gold ” of many African countries.
[Recommended reading] avocado assessment weight loss to reduce blood pressure 9 benefits of heart disease 7 people should not eclipse 1 knee pain 5%?
Explore the 9 benefits of eating avocados:
+ 19
Reference: British Post
Leave a comment...

How has avocado consumption changed in recent years?

The OECD Agricultural Outlook projected that Mexico's share of global avocado exports would reach 63% by 2030 and that Mexican production would grow at about 5.2% per year over the following decade.

Avocado exports have become lucrative and have provided some Kenyan farmers with higher and more stable incomes compared with growing coffee.

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

Avocado production has been described as the “green gold” of many African countries.

What are the positive effects of the global demand for avocados on the countries and regions that produce and export them?

In major producing regions such as Michoacán, Mexico, avocado cultivation has been linked to deforestation, soil erosion, chemical contamination of water sources, and depletion of local water supplies.

Title:

Content: Avocado: Between Environmental Impacts and Global Market Controllers
In the Mexican state of Michoacán, which produces about 80% of the world ’ s avocado, avocado cultivation has depleted local water supplies and caused severe environmental damage, with studies showing that avocado cultivation has led to deforestation, soil erosion and chemical contamination of water sources.
(Getty)
In recent years, the avocado industry has become a staple in many diets around the world, and its popularity has increased greatly due to the multiple health benefits.
However, the demand for this fruit has led to harmful environmental effects and the emergence of a mafia that controls the production and distribution of avocados in some countries.
A Chilean study published recently said that avocado cultivation has caused severe water shortages, as well as in Peru, where large farmers have dominated the avocado market since the 1990s, where cultivation requires huge amounts of water, the production of one kilogram of avocado, consumes about 1,000 liters of water, much more than other crops such as tomatoes or oranges.
According to a report by the Water Footprint Network, the production of one kilogram of tomatoes requires about 300 liters of water, and the high water use of avocado production has led to water scarcity and depletion of aquifers in some areas.
In the Mexican state of Michoacán, which produces about 80% of the world ’ s avocado, avocado cultivation has depleted local water supplies and caused severe environmental damage, with studies showing that avocado cultivation has led to deforestation, soil erosion and chemical contamination of water sources.
According to the report, moving avocados from the production site to the market also has a significant impact on the climate, as avocados are grown mainly in developing countries, and are exported to developed countries such as the United States, Europe and Japan, and the transport of avocados over long distances contributes to greenhouse gas emissions harmful to the environment. Approximately 5.4 kg of carbon dioxide emissions per kg of avocado.
Avocado production has also led to the emergence of a mafia that controls the production and distribution of avocados in some countries, where the avocado mafia operates mainly in Mexico, where it controls the production and export of avocados, and this mafia, according to media reports, consists of criminal organizations that use violence and intimidation to control the production and distribution of avocados, and often extort money from farmers. The avocado mafia uses violence to eliminate competitors and dominate the export market, as studies have shown that these gangs are responsible for deforestation, land grabbing and violence against indigenous communities in Mexico.
According to dozens of studies published in recent years, avocado cultivation also has negative effects on local communities. In some areas, demand for avocados has led to land grabbing, community displacement, labor exploitation, and avocado cultivation in the Mexican state of Michoacán has led to the displacement of indigenous communities and the exploitation of often paid migrant workers. Some studies have shown that the expansion of avocado cultivation has displaced traditional crops, leading to food insecurity and loss of biodiversity.
According to the study, governments around the world can take various measures to mitigate the impact of this agriculture on the climate, and one way is to promote sustainable avocado farming practices that reduce water use and reduce the use of chemicals. Protect the environment, provide financial incentives to farmers and enact laws that will deter illegal and criminal practices in these countries.

What negative impact has the increased global demand for avocados had on the environment?

Different sources cite high water requirements for avocados, for example about 320 liters per avocado and roughly 1,000 liters per kilogram of fruit in other analyses.

Title:

Content: "Superfood" avocado has become one of the most popular fruits in the world due to its dense taste and wide use, but environmental awareness has risen in recent years, and due to the need for water and high carbon footprint during cultivation, some restaurants around the world have resisted avocado, replacing the ingredients used in dishes with other fruits and vegetables.
According to the Guardian and The Hill, growing avocados requires a lot of water. According to DanWatch, an independent Danish investigative media, it takes an average of 320 litres of water to grow one avocados.
In addition, thanks to the popularity of avocados around the world, the international transportation of avocados after harvest has further boosted the carbon footprint, which is estimated by Carbon Footprint Ltd to be nearly 850 grams for two avocados commonly found on supermarket shelves.
The main production area of avocado is in Central and South America, but because it is popular with North American and European consumers, the avocado has to be transported across continents when it grows.
Because the journey is too long, farmers often pick the avocado before it is ripe, and it is necessary to use temperature-controlled containers to transport the avocado, all of which push up the avocado ’ s carbon footprint.
In addition, the price of avocado has been soaring in recent years, according to Business Insider, by 2019, the Hass avocado produced in California has risen to $2.1 (about NT $58).
In recent years, the price of avocado has risen, and the cost of its cultivation and transportation has been inextricably linked, and California's casepear production has been severely affected by drought and wildfires in recent years.
Growing and distributing avocados also requires a lot of labor, and the avocados need to be transported to the ripening center first after picking them first, and then to the sales sites after adding ethylene.
Thomasina Miers, founder of the British Mexican restaurant chain, pointed out that today's strong demand for avocado around the world has caused the price of avocado to soar to the point that indigenous people in the region cannot afford it.
Realizing the environmental impact of avocados, restaurants around the world are beginning to resist them. Myers says his restaurant has replaced the cornflake sauce “avocados ” with beans, green peppers, lime, parsley, etc.
Canadian Mexican chef Aldo Camarena also introduced dipping sauces made with pumpkin seeds and tomatoes, while Irish restaurant owner JP McMahon removed the avocado from the menu, calling it “Mexico ’ s blood diamond. ”
Chefs declare war on a trendy fruit because of its enormous carbon footprint
Source: Why avocados are so expensive
End of the avocado: why chefs are ditching the unsustainable fruit
# Avocado # Superfood # Chef # Boycott # Planting

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the environment?

High water use has contributed to aquifer depletion and water scarcity problems reported in producing areas including parts of Mexico, Peru, and Chile.

What negative impact has the increased global demand for avocados had on the environment?

Long-distance export logistics and cold-chain transport increase the crop's carbon footprint, with one estimate of about 850 grams of CO2 for two avocados and another report citing roughly 5.4 kg CO2 per kilogram.

Rising demand has raised prices and affected local affordability, and some chefs and restaurants have removed avocados from menus in response to environmental and social concerns.

How have avocado prices changed in recent years?

In some regions, criminal groups have been reported to control avocado production and exports, using violence, extortion, and land grabbing, and contributing to displacement and labor exploitation.

What illegal activities have surfaced in avocado trade in recent years?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

increased criminal activity
displacement of local communities
land grabbing
labor exploitation

Expansion of avocado cultivation has also been associated with the displacement of traditional crops, local food insecurity, and loss of biodiversity in some studies.

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

Climate and suitability studies show mixed regional projections for avocado growing areas, with one study projecting large gains in suitability for Mexico (over 80%) and losses of about half in Peru.

Title:

Content: Is China suitable for coffee?
How Warming Affects Growing and Supply of Popular Crops
Matt McGrath (Matt McGrath)
• BBC environment correspondent
Have you ever thought that many of the agricultural products consumed on the market today may come from completely different regions in the near future?
Warming climate will change the regions of the world that are suitable for growing coffee, cashew nuts and avocados (also known as avocados).
This is the conclusion of a recent study.
What important information can consumers and growers learn from this research?
Coffee growing
Coffee is one of the most important crops in the world, not only because it is sought after by hundreds of millions of consumers around the world as a daily staple drink, but also because coffee cultivation is the livelihood of millions of small-scale farmers.
On the other hand, due to changes in tastes and perceptions among consumers in wealthier countries, the demand for avocado and cashew nuts in rich countries has also increased significantly in recent decades.
But a reality that must be faced is that by 2050, Brazil, Indonesia, and Vietnam, the world ’ s most important coffee growing regions, will “drastically reduce ” by about 50%.
However, the areas suitable for cashew and avocado cultivation will increase, but most will be far removed from current production sites.
The authors of the report, published in the Public Science Library, an international non-profit information-sharing organization, call for greater efforts to help farmers adapt to the changing conditions of production brought about by climate change.
Fascinating food
While there has been well-documented research in recent years on the threat of climate change to coffee growing, there is little information on how climate change will affect avocados and cashews.
In this study, the authors looked at how rising temperatures and changing precipitation rates will affect these three crops over the next 30 years.
The researchers also included information on land and soil features for the first time.
Coffee is the most vulnerable crop to high temperatures.
According to the report, in those countries where small fruit coffee is mainly grown (also known as Arabica, Arabica), the adaptability of the conditions under which this crop is grown will change “dramatically ” by about 50% by 2050.
Some major production areas will be more severely affected.
Considering the minimum temperature limit for coffee growing, the best coffee growing areas in Brazil will be reduced by 76%.
In Colombia, coffee plantations will also be reduced by 63%.
However, some areas in the northern and southern ends of the world ’ s coffee growing regions will now become more suitable for growing coffee, including Argentina, South Africa, China and New Zealand.
But the authors of the study say this does not mean that new regions will easily replace existing ones.
Roman Grüter of the Zurich University of Applied Sciences is one of the authors of the study.
“The most critical message for those who are in major production areas today is that farming systems have to adapt to changing natural conditions, ” he said.
“If coffee cultivation has already started in those new areas that are more suitable for growing coffee, it may be easier to produce, or it may be possible to expand the production operation, just by adjusting the management. ”
But that ’ s not to say that these areas will become unique coffee growing areas in 10 years or so. ”
In addition, the cultivation of cashew nuts will also change.
Overall, there will be a 17% increase in the number of regions in the world that are very suitable for growing cashew nuts.
However, the regions that have increased are also not those that currently rely on cashew nuts as a major cash crop.
For example, India will lose a large number of areas suitable for cashew cultivation, while Benin, the main cashew producer in Africa, is predicted to lose half of those areas suitable for cultivation.
Avocado cultivation will also become complicated, especially for the largest producers.
Mexico, now the world ’ s largest producer of avocados, will see a significant increase in the amount of land suitable for cultivation by more than 80%.
However, another major growing country, Peru, has predicted it could lose about half of its suitable growing areas.
While rising temperatures and changing rainfall patterns may make some areas more suitable for cultivation, the authors are concerned that these crops, once planted in new areas, will have a significant environmental impact on those areas: more deforestation and erosion of more native species.
“In areas that may become more suitable for growing these crops, the most important thing is to ensure that there are no negative environmental impacts such as deforestation. ”
In his view, to avoid this situation, the stakeholders involved in the local planting industry and the local community must be involved in the process of responding to the change, "must be involved in all aspects."
While climate change may be bad news for current crop growers, there are some positive steps producers can take to mitigate the effects of climate change.
Dr. Joaquin Guillermo Ramirez Gil of National University of Colombia, who did not participate in the study, said, “Utilizing the genetic variability of avocados may help in some areas where avocados are currently grown. ”
According to him, avocados have three different “races ” with different geographical origins, which makes avocados quite“ malleable ” and able to adapt to different climatic conditions.
"Local adaptation and new management methods, such as the use of biostimulants and nanotechnology-based products, can serve as a basis for reducing stress caused by extreme weather conditions," he said.

Other analyses project that suitable avocado-growing area could shrink by about 14–41% worldwide by 2050 and that some productive regions could see substantial declines, with one report noting a possible 31% decline in Mexico's cultivated area by 2050.

Title:

Content: Lifestyle
Study: Climate change threatens avocados
• 1 / 2
• 2 / 2
Thank you for reading about the study: Climate change threatens avocados and now we start with the details
Activists have called for more support for avocado farmers, with a study released by the international charity Christian Aid (Christian Aid) revealing that climate change is having a “terrible impact ” on fruit.
The highly useful and popular fruit, which is high in fiber and healthy fats, requires a lot of water to grow, making it particularly vulnerable in a hotter, drier world.
A study by FAO showed that the best farming regions in countries such as Burundi, Chile, Peru, Spain, South Africa and Mexico are experiencing declines in productivity due to more volatile conditions.
The study, published yesterday, showed that these regions are expected to decline by between 14% and 41% by 2050, depending on how quickly emissions are reduced in the world.
Mexico, the world ’ s largest producer of avocado, could see a 31% decline in cultivated areas by 2050.
Christian Aid called on governments to commit to urgently reducing emissions, accelerating the energy transition and committing to more climate aid for developing countries.
The charity also called for more financial support to vulnerable farming communities that rely on avocado cultivation for a living, so they can invest in mitigation measures.
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Title:

Content: By 2050, avocados will begin to disappear on Earth: prices for the rest will soar to the skies
Researchers have found that the amount of one of the most popular fruits on the planet could be significantly reduced by the middle of the century.
Related video
Bad news for millennials and other avocado toast aficionados: the world-famous fruit is in jeopardy.
Scientists believe that by the middle of the century in the best regions of the world, the growth of the avocado harvest can be reduced by an incredible 41%, writes the Daily Mail.
Avocado is a superproduct, but is also known for its environmental impact due to the need for plenty of water during growth.
As a result, the cultivation of the fruit was threatened in the climate crisis due to climate change, which hit our planet.
Focus's.
Technology has its own Telegram channel.
Subscribe not to miss the latest and exciting news from the world of science!
Scientists predict that by 2050, the amount of the crop could be reduced by more than 40% due to the vulnerability of the fruit in a hotter, drier and more prone to drought world.
This is stated in a new report by the London-based charity Christian Aid.
According to Mariana Paoli, head of global advocacy at Christian Aid, avocado may be a superfood, but its kryptonite is climate change.
This fruit is one of the most popular and useful in the world, but it is not suitable for a hot and drought-prone climate.
Alas, this climate is exactly where we are heading in the climate crisis.
Note that avocado is nutritious, contains useful fats, vitamins and minerals necessary for human health.
The fruit also contains a large amount of fiber and vitamins, and therefore is often considered as the main source of nutrition.
Moreover, today scientists are actively studying avocados for potential activity against diseases, including cancer.
However, scientists recognize that if humanity fails to stop or slow down climate change, the planet will experience periods of prolonged heat.
In this case, it will be difficult for the trees to grow and tie the fruits.
As a result, the world will lose almost half of today ’ s avocado crop.
In addition, some of the world ’ s most productive avocado regions will shrink simply because the land will become too arid.
The study also says that avocados are not the only product that will suffer as a result of climate change.
The authors of the report also argue that products such as coffee and cashews will be in a vulnerable position.
According to the report, by the middle of the century, the area suitable for growing avocados will be reduced by 14-41% worldwide.
At the same time, a key region in the world in Mexico could lose 59% of the land suitable for growing avocados, even if the global average temperature remains below 2 ° C compared to pre-industrial levels.
Previously, Focus wrote that the superfood of tomorrow can be a very poisonous plant.

Researchers warn that expanding avocado production into newly suitable areas could cause further deforestation and biodiversity loss unless local communities and stakeholders are involved and sustainable practices are promoted.

What negative impact has the increased global demand for avocados had on the environment?

What strategies can make global avocado trade more ethical?

What negative impact has the increased global demand for avocados had on the environment?

What strategies can make global avocado trade more ethical?

Reports recommend measures such as promoting sustainable farming to reduce water and chemical use, providing financial support to vulnerable farming communities, and enacting laws and incentives to deter illegal practices and protect local people.

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

What strategies can make global avocado trade more ethical?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

What strategies can make global avocado trade more ethical?

Rising avocado demand has delivered economic opportunities for some producers but has also driven deforestation, water stress, higher transport emissions, criminal control and social harms in producing regions, so prioritizing sustainably produced avocados and policies that reduce water use, curb deforestation, and protect communities will better align consumption with environmental and social values.

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

increased criminal activity
displacement of local communities

What strategies can make global avocado trade more ethical?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

increased criminal activity
displacement of local communities

What strategies can make global avocado trade more ethical?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

increased criminal activity
displacement of local communities

What strategies can make global avocado trade more ethical?

What negative impact has the increased global demand for avocados had on the environment?

What negative impact has the increased global demand for avocados had on the social structure and the economy of the countries that produce them?

increased criminal activity
displacement of local communities

What strategies can make global avocado trade more ethical?


Farmed salmon feed commonly contains a mixture of fish oil and vegetable oils.

Use of vegetable oils in place of fish oil reduces EPA and DHA omega‑3 levels in farmed salmon.

Feed is often high in added fats to speed weight gain and creates pronounced white fat lines in the flesh.

Pro‑vitamin and pigment additives are added to feed to produce the bright orange‑red color consumers expect.

Some salmon by‑products such as DNA derived from salmon sperm (PDRN) are used outside food, for example in cosmetics.

Studies and reports have found higher concentrations of persistent pollutants such as PCBs in some farmed salmon compared with wild salmon.

Health concerns noted in the documents include reduced omega‑3 content when vegetable oils replace fish oil and greater contaminant accumulation in fattier farmed fish.

The documents also describe farming impacts such as sea lice infestations, disease outbreaks, pollution from waste and pesticides, and rising farm mortality rates.

The provided documents do not describe national or international standards or regulations governing additives in salmon feed.

In summary, the documents show common feed additives include fish and vegetable oils, added fats, and pigments, with health concerns focused on lower omega‑3s and contaminant accumulation; no regulatory details are provided in the materials.

Farmed salmon feed commonly contains a mixture of fish oil and vegetable oils.

Title:

Content: Cheaper salmon is 'as good as premium farmed products when it comes to Omega 3', study shows

  • Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills
  • Researchers analysed packs of farmed Scottish and Norwegian salmon from 10 UK supermarkets
  • The best provided 67% of the recommended weekly Omega 3 but the worst only offered 26%
  • Fillets from two stores did not contain significantly more Omega 3 than non-premium products

Premium farmed salmon may be no healthier than value brands when it comes to Omega 3, a study has shown.

Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills.

Researchers analysed packs of farmed Scottish and Norwegian salmon from 10 UK supermarkets.

The best provided 67 per cent of the recommended weekly Omega 3 but the worst only offered 26 per cent.

Fillets from two stores did not contain significantly more Omega 3 than non-premium products.

Premium farmed salmon may be no healthier than value brands when it comes to Omega 3, a study has shown. Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills. (File image)

Farmed salmon tend to be fed a mixture of fish and vegetable oils but the latter lack the fatty acids found in seafood.

Study leader Dr Matthew Sprague, from Stirling University, said: 'The amount of EPA and DHA can vary based on the cut of salmon, as well as what it was fed, but farmed salmon is still high in nutrients.'

Salmon not only contains Omega 3 but selenium and phosphorus, which are also important for health.

Andrew Opie, director of food and sustainability at the British Retail Consortium, said: 'Consumers take various factors into consideration when buying salmon, including its health benefits and the way it is produced, and they will weigh these up when choosing what to purchase in a supermarket.'

Salmon not only contains Omega 3 but selenium and phosphorus, which are also important for health

Phil Brooke, from Compassion in World Farming, said: 'Intensive fish farming is bad for fish welfare and the product only contains Omega 3 due to the wasteful consumption of feed containing fish oil.'

Wild salmon consume only fish oil, which they get from algae and smaller fish, but lose fatty acids from that fish oil, as they become leaner during the migration back from the sea to the river to spawn.

This means farmed fish, which are kept confined in cages within the sea, can contain more Omega 3 than the wild variety.

But vegetable oil is more accessible, sustainable, and also cheaper than fish oil for the expanding fish farming industry.

So more of this can be used, which substantially reduces the amount of Omega 3 in farmed salmon.

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Cheaper salmon is 'as good as premium farmed products when it comes to Omega 3', study shows

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Use of vegetable oils in place of fish oil reduces EPA and DHA omega‑3 levels in farmed salmon.

Feed is often high in added fats to speed weight gain and creates pronounced white fat lines in the flesh.

Title:

Content: Salmon Meat Fresh Orange Red VS Dark Red From Flavor Color Fat Determine Salmon Cultured or Wild
Food Safety 13: 09 2023 / 11 / 11
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There are three major differences between wild salmon and farmed salmon.
The average consumer relies on the label on the packaging to confirm whether the salmon is farmed or wild, and the food label is different from country to country.
Stan liked the Japanese way of labelling the fish. Whether it was farmed or wild was clearly written; however, if there were no such labelling elsewhere, how would you know where it came from?
In order to make the meat more beautiful, the fish will be added to the feed to make the meat appear bright orange red, attracting consumers to buy, that is, everyone sees the color of salmon meat on weekdays, because the wild salmon does not have that kind of pigment, the fish will appear dark red, it does not look so beautiful.
If you look carefully, the fish meat of the salmon will have a very obvious white fat line, because the feed is specially added a lot of fat to speed up the weight of the fish, but in fact, the wild salmon in the food eaten in the wild environment, there is not so much fat, so the fat line of the wild salmon is smaller than that of the fish.
In addition, because many pollutants are fat-soluble, too much fat in fish makes pollutants accumulate; in terms of taste, wild salmon does not have as much fat as fish, so it is not so oily when cooking, but its fish meat is more delicious.
Of course, you may be very health-conscious and afraid that wild salmon is too expensive, but there are many other omega-3 rich ingredients to choose from.
Fish, you can eat mackerel, mackerel, tuna, sardines, etc. Plants, you can eat flaxseeds, chia seeds and peach, but note that the Omege-3 of the plant is not directly absorbed, you must undergo physical transformation to obtain, so absorption will be slower; as for supplements, you can choose fish oil or krill oil, these are very good and convenient to choose. And...
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Author: Pilot Stan

Why is omega-6 (vegetable) fat added to salmon fees in salmon farms?

Pro‑vitamin and pigment additives are added to feed to produce the bright orange‑red color consumers expect.

What are some of the additives that are added to salmon feeds in salmon farms?

What are the purposes of adding pigments to the feed in salmon farms?

Some salmon by‑products such as DNA derived from salmon sperm (PDRN) are used outside food, for example in cosmetics.

Title:

Content: What Is A Salmon Sperm Facial? The Dark Side To The Beauty Trend

People are having DNA derived from salmon sperm injected into their faces to make them look younger

By

5 Minutes Read

Salmon sperm facials made the news last year after Jennifer Aniston told the Wall Street Journal she had tried one. Now the anti-ageing treatment is tipped to become a big beauty trend of 2024.

Injecting sperm into your face sounds gross – though it isn’t actually sperm that’s used. But the bigger problem is the industry behind the trend: salmon farming and fishing.

Here we delve into the dark side of the salmon sperm facial and the problem with using animal products in cosmetics.

What is a salmon sperm facial?

The “sperm” in the facials is actually DNA derived from the sperm of salmon. It’s technical name is Polydeoxyribonucleotide, or PDRN, which is how the ingredient may be labelled on cosmetics products. PDRN refers to several bioactive molecules derived from purified and sterilized DNA taken from salmon sperm.

A treatment involves having PDRN injected into your face using a small needle. It is supposed to stimulate collagen production and help cell renewal. Several sessions are recommended across several months to see results. PDRN is also found in some luxury skincare products like lotions and supplements. The fad originated in South Korea, the home of skincare regimes that have become a global phenomenon known as K-beauty.

There is some research showing that PDRN can help wounds to heal, discovered through animal experimentation. But there have been few human trials to test it’s efficacy for cosmetic or medical purposes.

Where does the sperm come from?

According to Metro, the salmon-derived ingredient in the treatment is a by-product of seafood production. “[R]ather than it being tossed away when wild Alaskan salmon is prepared, instead the beauty industry snaps it up.”

It’s not clear whether the PDRN used by beauty companies comes exclusively from wild Alaskan salmon, or whether some is obtained from farmed salmon. Either way, both industries are deeply problematic, and the use of their by-products by the beauty industry is not as harmless as it sounds.

Taking fishes from the wild

Populations of wild Atlantic Salmon are declining globally, with some communities in crisis. For example, in UK rivers – a breeding ground for the species – populations hit a record low in 2022.

This is despite efforts to conserve Atlantic salmon numbers through fishing exclusion zones being established since the 1980s. The global decline is likely due to illegal and unregulated fishing activity, according to one study. Dammed rivers, warming waters due to the climate crisis, and sea lice proliferating at salmon farms attaching to wild fishes may also impacting the health of wild salmon populations.

Salmon farming

Farming salmon is supposed to help alleviate pressure on wild populations. Most of the salmon sold in supermarkets in the UK come from Scottish farms. Indeed, globally more fishes killed for food now come from farms than from the wild. This makes it seem more likely that the PDRN in cosmetics is currently, or will in future be, derived from farmed salmon (though we don’t know its origins for sure).

Salmon farming has many negative impacts on the fishes and the marine environment. Undercover investigations have shown how farmed salmon suffer from predation, sea lice infestations, and disease outbreaks. Mortality rates on farms have also been rising due to warming waters – a problem only set to get worse in future.

The sea lice infestations on farms are bleeding into wild salmon who swim past the pens of their captive kin. In Scotland, there are plans to establish protection zones for wild salmon to keep them safe from the sea lice outbreaks on farms.

Pollution including waste and pesticides from farms has been rising and wreaking havoc on surrounding ecosystems.

By-products aren’t harmless

Using by-products from the meat, fishing, and farmed fish industries – known as rendering – does not simply reduce waste from those industries. It financially supports them by adding value to their products.

Slaughtering animals for food produces a lot of waste, such as blood, bones, skin or scales, hoofs, intestines, and fish swim bladders. Treating and disposing of it in an environmentally safe way is expensive, which is why animal industries would rather sell it. Development in technology are increasingly enabling them to extract materials from waste and monetize it.

The value that rendering adds to animal industries can lead to the products derived from waste becoming a driver of destructive practices.

For example, bovine collagen, used like PDNR as an anti-ageing treatment, has become extremely popular. In 2023, an investigation by several news organizations uncovered links between collagen supply chains and Amazon deforestation. The booming collagen industry means that, along with leather, collagen makes up an increasing portion of the profit made from cows raised in the Amazon who are killed for beef.

Marine collagen, derived from the skin of fishes, is also becoming popular. It could potentially provide a new revenue stream for seafood companies. Collagen, salmon sperm, and other fish waste products that can be rendered could thus become more of a reason in themselves for slaughtering fishes.

More like this:

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© 2023 Plant Based News is a UK-based digital media outlet publishing content about veganism and plant-based living, including news and current events, health, personal transformation stories, features, and recipes. | Plant Based News Ltd, PO Box 71173, London, SE20 9DQ, United Kingdom.

Studies and reports have found higher concentrations of persistent pollutants such as PCBs in some farmed salmon compared with wild salmon.

Title:

Content: Miscellaneous
Publish Date: December 13, 2021 8: 47 GMT
Updated on: December 13, 2021 9: 40 GMT
Study: Eating Too Much ‘ Farm Salmon ’ May Cause Cancer
A medical study published on Monday warned that overeating salmon raised in farm ponds could lead to cancer.
The Daily Newspaper noted.
+ A -A
Source: Erm News
A medical study published on Monday warned that overeating salmon raised in farm ponds could lead to cancer.
The Daily Express newspaper pointed out that "some previous studies found that salmon, jam in ponds, which is widely consumed around the world, doubles the risk of prostate cancer," pointing out that "salmon is a useful food source for health because it contains omega-3 fatty acids."
"While one salmon is caught in open water, like the seas, the other is bred in tight spaces (farms and ponds), which could have implications for human health," the paper said.
Studies have found that PCBs in farm-raised salmon were about 8 times higher than concentrations in wild salmon, adding that PCBs have been banned for commercial use for decades, but their effects can still be found in the environment, which may adversely affect human diet and therefore health.
According to a study by the Environmental Defense Fund, eating salmon raised in farm ponds on a regular basis may increase the risk of cancer after multiple cases of contamination have been detected in the United States and other countries.
"Medical scientific findings, published in the Journal of Medical Sciences, suggest that cheap farmed salmon sold in stores may do more harm than good."
“Risk analysis suggests that consumption of farmed Atlantic salmon may pose health risks that detract from the beneficial effects of fish consumption, ” the study said.
Eating farmed salmon more than once a month may be enough to increase the risk of cancer.
"In multivariate analyses, men with the highest concentrations of PCBs were twice as likely to develop prostate cancer than men with the lowest concentrations."
Download Erm News app on your phone

What health concerns are there specifically related to additives in farmed salmon feed?

Health concerns noted in the documents include reduced omega‑3 content when vegetable oils replace fish oil and greater contaminant accumulation in fattier farmed fish.

The documents also describe farming impacts such as sea lice infestations, disease outbreaks, pollution from waste and pesticides, and rising farm mortality rates.

The provided documents do not describe national or international standards or regulations governing additives in salmon feed.

In summary, the documents show common feed additives include fish and vegetable oils, added fats, and pigments, with health concerns focused on lower omega‑3s and contaminant accumulation; no regulatory details are provided in the materials.


Farmed salmon are commonly fed a mixture of fish oil and vegetable oils.

Use of vegetable oils in feed reduces the amount of EPA and DHA omega‑3 fatty acids in farmed salmon.

Feeds are often formulated with extra fat to accelerate weight gain and increase the fat content of the fish.

Feed additives or feed supplements are used to make farmed salmon flesh appear bright orange‑red.

Salmon flesh contains the pigment and antioxidant astaxanthin.

The provided documents do not name specific pigment or other additive chemicals used in salmon feeds.

Use of vegetable oil in feeds is driven by accessibility, perceived sustainability, and lower cost compared with fish oil.

Changing feed composition (for example increasing vegetable oil) can substantially reduce the omega‑3 content consumers receive from farmed salmon.

Higher fat in farmed salmon can promote accumulation of fat‑soluble environmental pollutants in the fish tissue.

Studies and reports cited in the documents found that PCBs in farm‑raised salmon were about eight times higher than in wild salmon.

Some studies and news reports have linked contaminant levels in farmed salmon to increased cancer risk in humans in certain analyses.

Salmon farming is also associated in the documents with disease outbreaks, sea lice infestations, and rising mortality, and farm pollution including pesticides can affect surrounding ecosystems.

Some salmon by‑products (for example DNA derived from salmon sperm called PDRN) are used by other industries such as cosmetics, but this is a use of processing by‑products rather than a feed additive.

The documents provided do not include details about regulatory standards or specific legal rules governing additives used in salmon feeds in major producing countries.

Farmed salmon are commonly fed a mixture of fish oil and vegetable oils.

Title:

Content: Cheaper salmon is 'as good as premium farmed products when it comes to Omega 3', study shows

  • Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills
  • Researchers analysed packs of farmed Scottish and Norwegian salmon from 10 UK supermarkets
  • The best provided 67% of the recommended weekly Omega 3 but the worst only offered 26%
  • Fillets from two stores did not contain significantly more Omega 3 than non-premium products

Premium farmed salmon may be no healthier than value brands when it comes to Omega 3, a study has shown.

Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills.

Researchers analysed packs of farmed Scottish and Norwegian salmon from 10 UK supermarkets.

The best provided 67 per cent of the recommended weekly Omega 3 but the worst only offered 26 per cent.

Fillets from two stores did not contain significantly more Omega 3 than non-premium products.

Premium farmed salmon may be no healthier than value brands when it comes to Omega 3, a study has shown. Fish-eaters benefit from two Omega 3 fatty acids – EPA and DHA – which can boost heart health and thinking skills. (File image)

Farmed salmon tend to be fed a mixture of fish and vegetable oils but the latter lack the fatty acids found in seafood.

Study leader Dr Matthew Sprague, from Stirling University, said: 'The amount of EPA and DHA can vary based on the cut of salmon, as well as what it was fed, but farmed salmon is still high in nutrients.'

Salmon not only contains Omega 3 but selenium and phosphorus, which are also important for health.

Andrew Opie, director of food and sustainability at the British Retail Consortium, said: 'Consumers take various factors into consideration when buying salmon, including its health benefits and the way it is produced, and they will weigh these up when choosing what to purchase in a supermarket.'

Salmon not only contains Omega 3 but selenium and phosphorus, which are also important for health

Phil Brooke, from Compassion in World Farming, said: 'Intensive fish farming is bad for fish welfare and the product only contains Omega 3 due to the wasteful consumption of feed containing fish oil.'

Wild salmon consume only fish oil, which they get from algae and smaller fish, but lose fatty acids from that fish oil, as they become leaner during the migration back from the sea to the river to spawn.

This means farmed fish, which are kept confined in cages within the sea, can contain more Omega 3 than the wild variety.

But vegetable oil is more accessible, sustainable, and also cheaper than fish oil for the expanding fish farming industry.

So more of this can be used, which substantially reduces the amount of Omega 3 in farmed salmon.

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Cheaper salmon is 'as good as premium farmed products when it comes to Omega 3', study shows

No comments have so far been submitted. Why not be the first to send us your thoughts, or debate this issue live on our message boards.

Use of vegetable oils in feed reduces the amount of EPA and DHA omega‑3 fatty acids in farmed salmon.

Feeds are often formulated with extra fat to accelerate weight gain and increase the fat content of the fish.

Title:

Content: Salmon Meat Fresh Orange Red VS Dark Red From Flavor Color Fat Determine Salmon Cultured or Wild
Food Safety 13: 09 2023 / 11 / 11
Share:
Share:
There are three major differences between wild salmon and farmed salmon.
The average consumer relies on the label on the packaging to confirm whether the salmon is farmed or wild, and the food label is different from country to country.
Stan liked the Japanese way of labelling the fish. Whether it was farmed or wild was clearly written; however, if there were no such labelling elsewhere, how would you know where it came from?
In order to make the meat more beautiful, the fish will be added to the feed to make the meat appear bright orange red, attracting consumers to buy, that is, everyone sees the color of salmon meat on weekdays, because the wild salmon does not have that kind of pigment, the fish will appear dark red, it does not look so beautiful.
If you look carefully, the fish meat of the salmon will have a very obvious white fat line, because the feed is specially added a lot of fat to speed up the weight of the fish, but in fact, the wild salmon in the food eaten in the wild environment, there is not so much fat, so the fat line of the wild salmon is smaller than that of the fish.
In addition, because many pollutants are fat-soluble, too much fat in fish makes pollutants accumulate; in terms of taste, wild salmon does not have as much fat as fish, so it is not so oily when cooking, but its fish meat is more delicious.
Of course, you may be very health-conscious and afraid that wild salmon is too expensive, but there are many other omega-3 rich ingredients to choose from.
Fish, you can eat mackerel, mackerel, tuna, sardines, etc. Plants, you can eat flaxseeds, chia seeds and peach, but note that the Omege-3 of the plant is not directly absorbed, you must undergo physical transformation to obtain, so absorption will be slower; as for supplements, you can choose fish oil or krill oil, these are very good and convenient to choose. And...
HKET App has been fully upgraded, TOPICK offers a range of family, health, entertainment, Hong Kong news and leisure life information and videos for everyone.
Download now.. https: / / onelink.to / f92q4m
Author: Pilot Stan

Why is omega-6 (vegetable) fat added to salmon fees in salmon farms?

Feed additives or feed supplements are used to make farmed salmon flesh appear bright orange‑red.

What are some of the additives that are added to salmon feeds in salmon farms?

What are the purposes of adding pigments to the feed in salmon farms?

Salmon flesh contains the pigment and antioxidant astaxanthin.

Title:

Content: Top 5 Benefits of Including Salmon in Your Diet
Tuesday ، 14 June 2022 05: 00 AM
Benefits of eating salmon
I wrote Ines Banna.
Leave a comment and read the comments of the readers.
Most medical associations recommend consuming fish at least twice a week to reap its various benefits, and the most important of these fish is salmon, which contains saturated fats and is rich in omega-3 acids.
Nutrition Facts about Salmon
According to the website "Verywellhealth" the nutritional value of salmon consists of the balance of various nutrients that our body needs regularly for repair, recovery and regeneration.
Salmon is high in selenium, an important nutrient involved in DNA synthesis and helps increase metabolism, and is a great source of omega-3 fatty acids that reduce inflammation and support brain health.
Fish is also rich in vitamin B12, which helps produce red blood cells and regulate the central nervous system.
Here are some of the amazing benefits of salmon.
Best source of protein
Certainly, 100 grams of salmon can provide nearly 20 grams of protein, making it the best source of nutrients.
Protein helps build the muscles necessary to help the body grow.
Contains antioxidants
Salmon contains astaxanthin, an antioxidant that helps prevent cardiovascular disease, build immunity, and keeps neurodegenerative diseases in trouble.
Promotes brain health
The large amounts of vitamins and selenium found in salmon enhance brain function, omega-3 fatty acids, found in abundance in salmon, are widely used in the treatment of Alzheimer ’ s disease and Parkinson ’ s disease.
Regulates sleep
Regular consumption of salmon helps treat chronic insomnia, according to the U.S. National Library of Medicine, tryptophan, an amino acid found in salmon, helps the body produce melatonin and serotonin that regulate the sleep cycle.
Improves heart health
Salmon is rich in omega-3 fatty acids and potassium significantly contributes to improving cardiovascular health by removing arteritis, lowering cholesterol levels, and maintaining blood pressure.
Leave a comment and read the comments of the readers.
No comments on the news.
Leave a comment
Your comment will appear after the review.

The provided documents do not name specific pigment or other additive chemicals used in salmon feeds.

Use of vegetable oil in feeds is driven by accessibility, perceived sustainability, and lower cost compared with fish oil.

Changing feed composition (for example increasing vegetable oil) can substantially reduce the omega‑3 content consumers receive from farmed salmon.

Higher fat in farmed salmon can promote accumulation of fat‑soluble environmental pollutants in the fish tissue.

Studies and reports cited in the documents found that PCBs in farm‑raised salmon were about eight times higher than in wild salmon.

Title:

Content: Miscellaneous
Publish Date: December 13, 2021 8: 47 GMT
Updated on: December 13, 2021 9: 40 GMT
Study: Eating Too Much ‘ Farm Salmon ’ May Cause Cancer
A medical study published on Monday warned that overeating salmon raised in farm ponds could lead to cancer.
The Daily Newspaper noted.
+ A -A
Source: Erm News
A medical study published on Monday warned that overeating salmon raised in farm ponds could lead to cancer.
The Daily Express newspaper pointed out that "some previous studies found that salmon, jam in ponds, which is widely consumed around the world, doubles the risk of prostate cancer," pointing out that "salmon is a useful food source for health because it contains omega-3 fatty acids."
"While one salmon is caught in open water, like the seas, the other is bred in tight spaces (farms and ponds), which could have implications for human health," the paper said.
Studies have found that PCBs in farm-raised salmon were about 8 times higher than concentrations in wild salmon, adding that PCBs have been banned for commercial use for decades, but their effects can still be found in the environment, which may adversely affect human diet and therefore health.
According to a study by the Environmental Defense Fund, eating salmon raised in farm ponds on a regular basis may increase the risk of cancer after multiple cases of contamination have been detected in the United States and other countries.
"Medical scientific findings, published in the Journal of Medical Sciences, suggest that cheap farmed salmon sold in stores may do more harm than good."
“Risk analysis suggests that consumption of farmed Atlantic salmon may pose health risks that detract from the beneficial effects of fish consumption, ” the study said.
Eating farmed salmon more than once a month may be enough to increase the risk of cancer.
"In multivariate analyses, men with the highest concentrations of PCBs were twice as likely to develop prostate cancer than men with the lowest concentrations."
Download Erm News app on your phone

Some studies and news reports have linked contaminant levels in farmed salmon to increased cancer risk in humans in certain analyses.

What health concerns are there specifically related to additives in farmed salmon feed?

Salmon farming is also associated in the documents with disease outbreaks, sea lice infestations, and rising mortality, and farm pollution including pesticides can affect surrounding ecosystems.

Title:

Content: What Is A Salmon Sperm Facial? The Dark Side To The Beauty Trend

People are having DNA derived from salmon sperm injected into their faces to make them look younger

By

5 Minutes Read

Salmon sperm facials made the news last year after Jennifer Aniston told the Wall Street Journal she had tried one. Now the anti-ageing treatment is tipped to become a big beauty trend of 2024.

Injecting sperm into your face sounds gross – though it isn’t actually sperm that’s used. But the bigger problem is the industry behind the trend: salmon farming and fishing.

Here we delve into the dark side of the salmon sperm facial and the problem with using animal products in cosmetics.

What is a salmon sperm facial?

The “sperm” in the facials is actually DNA derived from the sperm of salmon. It’s technical name is Polydeoxyribonucleotide, or PDRN, which is how the ingredient may be labelled on cosmetics products. PDRN refers to several bioactive molecules derived from purified and sterilized DNA taken from salmon sperm.

A treatment involves having PDRN injected into your face using a small needle. It is supposed to stimulate collagen production and help cell renewal. Several sessions are recommended across several months to see results. PDRN is also found in some luxury skincare products like lotions and supplements. The fad originated in South Korea, the home of skincare regimes that have become a global phenomenon known as K-beauty.

There is some research showing that PDRN can help wounds to heal, discovered through animal experimentation. But there have been few human trials to test it’s efficacy for cosmetic or medical purposes.

Where does the sperm come from?

According to Metro, the salmon-derived ingredient in the treatment is a by-product of seafood production. “[R]ather than it being tossed away when wild Alaskan salmon is prepared, instead the beauty industry snaps it up.”

It’s not clear whether the PDRN used by beauty companies comes exclusively from wild Alaskan salmon, or whether some is obtained from farmed salmon. Either way, both industries are deeply problematic, and the use of their by-products by the beauty industry is not as harmless as it sounds.

Taking fishes from the wild

Populations of wild Atlantic Salmon are declining globally, with some communities in crisis. For example, in UK rivers – a breeding ground for the species – populations hit a record low in 2022.

This is despite efforts to conserve Atlantic salmon numbers through fishing exclusion zones being established since the 1980s. The global decline is likely due to illegal and unregulated fishing activity, according to one study. Dammed rivers, warming waters due to the climate crisis, and sea lice proliferating at salmon farms attaching to wild fishes may also impacting the health of wild salmon populations.

Salmon farming

Farming salmon is supposed to help alleviate pressure on wild populations. Most of the salmon sold in supermarkets in the UK come from Scottish farms. Indeed, globally more fishes killed for food now come from farms than from the wild. This makes it seem more likely that the PDRN in cosmetics is currently, or will in future be, derived from farmed salmon (though we don’t know its origins for sure).

Salmon farming has many negative impacts on the fishes and the marine environment. Undercover investigations have shown how farmed salmon suffer from predation, sea lice infestations, and disease outbreaks. Mortality rates on farms have also been rising due to warming waters – a problem only set to get worse in future.

The sea lice infestations on farms are bleeding into wild salmon who swim past the pens of their captive kin. In Scotland, there are plans to establish protection zones for wild salmon to keep them safe from the sea lice outbreaks on farms.

Pollution including waste and pesticides from farms has been rising and wreaking havoc on surrounding ecosystems.

By-products aren’t harmless

Using by-products from the meat, fishing, and farmed fish industries – known as rendering – does not simply reduce waste from those industries. It financially supports them by adding value to their products.

Slaughtering animals for food produces a lot of waste, such as blood, bones, skin or scales, hoofs, intestines, and fish swim bladders. Treating and disposing of it in an environmentally safe way is expensive, which is why animal industries would rather sell it. Development in technology are increasingly enabling them to extract materials from waste and monetize it.

The value that rendering adds to animal industries can lead to the products derived from waste becoming a driver of destructive practices.

For example, bovine collagen, used like PDNR as an anti-ageing treatment, has become extremely popular. In 2023, an investigation by several news organizations uncovered links between collagen supply chains and Amazon deforestation. The booming collagen industry means that, along with leather, collagen makes up an increasing portion of the profit made from cows raised in the Amazon who are killed for beef.

Marine collagen, derived from the skin of fishes, is also becoming popular. It could potentially provide a new revenue stream for seafood companies. Collagen, salmon sperm, and other fish waste products that can be rendered could thus become more of a reason in themselves for slaughtering fishes.

More like this:

Join The Plant Based Newsletter and we will plant a tree! 🌳

We plant a tree for every signup. You’ll receive our weekly news round-up and be the first to hear about, product launches, exclusive offers and more!

© 2023 Plant Based News is a UK-based digital media outlet publishing content about veganism and plant-based living, including news and current events, health, personal transformation stories, features, and recipes. | Plant Based News Ltd, PO Box 71173, London, SE20 9DQ, United Kingdom.

Some salmon by‑products (for example DNA derived from salmon sperm called PDRN) are used by other industries such as cosmetics, but this is a use of processing by‑products rather than a feed additive.

The documents provided do not include details about regulatory standards or specific legal rules governing additives used in salmon feeds in major producing countries.


Living walls, or vertical gardens, are vertical arrays of live plants that can range from a few square feet to entire walls.

Large installations can cost about $125–$225 per square foot.

Vertical gardens can be built as DIY displays using shelves and removable pots for easy watering.

They are popular decorative features in living rooms, bathrooms, and bedrooms.

Research links green infrastructure and vertical greening to temperature moderation and improved health outcomes.

Experimental vertical gardens reduced residential wall temperatures by up to 5°C in Dar es Salaam.

Recommended trailing plants include pothos, heart-leaf philodendron, and prayer plants.

Prayer plants tolerate very low light, suitable for dim indoor walls.

For low-maintenance needs, succulents such as aloe vera are advised when watering is infrequent.

Mounted displays use sphagnum moss and fishing line; cork bark is lightweight and mold-resistant for mounts.

Designs with removable pots or shelves simplify watering and general maintenance.

Plant choices must match available light, humidity, and care routines for success.

The documents emphasize aesthetic, space-saving, and functional benefits but do not provide quantified indoor air-purification data.

Conclusion: Indoor vertical gardens can enhance aesthetics, save space, and help moderate temperature, but they need plant-appropriate maintenance and the provided documents do not quantify air-purification benefits.

Living walls, or vertical gardens, are vertical arrays of live plants that can range from a few square feet to entire walls.

Title:

Content: Invite nature into your home by creating a verdant "living wall" display

Humans need plants to survive.

We eat them, drink them, use them as medicine, and even decorate with them in order to bring joy to our daily lives.

Once you start caring for a couple of houseplants, it's easy to spiral into an obsession with our magnificent, leafy friends. If your collection of 20-plus houseplants isn't enough to satiate your need for greenery in your home anymore, why not take it to the next level with a full-blown living wall?

Living walls, or vertical gardens as they're sometimes called, are made up of an array of live plants that are planted vertically and can range in size from just a few square feet to entire walls in large atrium spaces.

However, larger installations can cost upwards of $125-$225 per square foot of wall and aren't exactly feasible for renters or homeowners who are on a strict budget or have limited space.

While you can certainly contract a company to install a living wall in your home, there are also local and handcrafted options to consider depending on your budget, your lifestyle and what look you're going for.

click to enlarge
Chiana McInelly photo
Dominic Villareal in front of A Modern Plantsman's living wall display.

Dominic Villareal, the owner of A Modern Plantsman, weighed his own options when expanding his Colfax plant store to downtown Spokane in late 2021.

"My partner and I were scoping out the local plant scene, and we noticed immediately that there was a lack of living wall installations in Spokane," he says. "There are no plant stores or nurseries in the area that have one."

When Villareal secured the space for his shop on the main floor of the Hotel Indigo building, he began designing a plant wall that was eye-catching as well as functional for his customers. The plant wall, constructed by Villareal himself, features wooden shelves that are just deep enough to hide the pots that the plants reside in, giving it the appearance of a living wall.

"That's very doable for a home setting," he says. "You can take the pots off the shelf for easy watering and care."

Villareal recommends plants that trail for any DIY living wall project, but also says that including plants of different heights can give the wall a much more textured and varied appearance.

"Start with plants like pothos, heart leaf philodendrons and prayer plants," Villareal says. "Prayer plants specifically can deal with very low-light situations, which is perfect for a home installation. They'll disguise any nonnatural elements of the wall once they start to trail down."

Previous owner of Sage + Moss and seasoned houseplant parent Annecia Paulson recommends utilizing organic elements when creating your display for ease of watering and a more harmonious facade.

The most common way to do this is by creating mounted plant displays. Mounted plants are plants that have been affixed onto an object using moss or other organic materials.

"Creating mounted plants is actually a really easy process," she says. "You simply remove most of the dirt from the roots, place the plant on the piece of bark and then attach it using sphagnum moss and fishing line."

The upkeep and care of mounted plants lie in the choice of wood, Paulson says.

"Using cork bark is the best option — it's lightweight and naturally mold-resistant. Just soak the whole thing in water, let it drip dry and then hang it on your wall using Command hooks or string. Super simple," she says.

If the trial and error of diving in headfirst just isn't your thing, many area plant stores, including A Modern Plantsman, offer workshops on how to create mounted plants and products that can assist you in your journey to creating a living wall.

"We really try to act as a resource for people in the community," Villareal says. "We want to help people learn how to do these things. I've already gone through the trial and error of the projects that people attempt at home, so I'm happy to give people that knowledge." ♦

Lila Shaw Girvin: Gift of a Moment @ Northwest Museum of Arts & Culture

Tuesdays-Sundays, 10 a.m.-5 p.m. Continues through March 12
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About The Author

Madison Pearson

Madison Pearson is the Inlander's Listings Editor, managing the calendar of events and regularly contributing to the Arts & Culture section of the paper. She joined the staff in 2022 after graduating from Eastern Washington University.

Large installations can cost about $125–$225 per square foot.

Vertical gardens can be built as DIY displays using shelves and removable pots for easy watering.

They are popular decorative features in living rooms, bathrooms, and bedrooms.

Title:

Content: Flower decor in the house
homify _
Loading admin actions …
Decorating with flowers is perhaps the most popular method of decorating the premises and garden.
The variety of colors in color, shape and size is simply innumerable.
There are also a variety of ways to decorate flowers.
A hedge of flowers, bright flower arrangements or bouquets in a nice vase - these and many other ideas can arise if you decide to decorate your home with flowers.
Let ’ s look at how we can decorate our home with flowers.
Winter garden
Sometimes it is so desirable that summer always reigns around us, evergreen plants grow and bright sun shines.
But the climatic conditions of our country, contrary to our wishes, suggest a smaller number of warm sunny days.
In any case, this is not a reason for frustration, because it is not in vain that winter gardens have been specially built in the premises for a long time.
For some, the winter garden is a composition of large plants in the corner of the hall or living room.
Of course, the collection of your favorite plants on the windowsill is your miniature winter garden.
But speaking the language of designers, a winter garden is much more difficult.
It requires a separate room, for example, a special room or glazed and insulated loggia.
It should be borne in mind that the arrangement of a full-fledged winter garden will require compliance with a number of conditions important for its existence: this is the humidity of the air, and the presence of a sufficient amount of sunlight, as well as the appropriateness and compatibility of the plants themselves.
Vertical gardening
Vertical landscaping, installation completed
RaStenia
Fashionable vertical gardening in the favorites of interior designers.
Such a living wall decorates the walls of solid offices, fashionable restaurants and has long taken root in the interiors of many apartments and houses.
The most spectacular flowers on the wall look in the living room, where they can take up more space.
No less harmonious it can look in the bathroom, giving the feeling of a tropical jungle, and in the bedroom, pacifying and giving fresh air for a comfortable sleep.
Vertical gardening is possible
Live flowers
An indispensable attribute of floral decor in the house are fresh flowers, or bouquets.
This method of decorating the house has its advantages:
- Firstly, you can always change the variety of colors of your bouquets;
- secondly, decorative bouquets smell nice and are able to give a chic fresh aroma;
- Thirdly, they do not require care in case you do not have the desire or opportunity to care for the flowers in the pots.
However, this method of decoration has its drawbacks: ripped flowers do not live long, which causes them to be sufficiently expensive for permanent use.
Flower decor as a continuation of the interior style
Flowers can be effectively used in the continuation of the style of the room.
Take for example vases, the widest selection of which is presented in the modern market.
And for each style, there is undoubtedly its own.
Fill it with your favorite colors and the interior of your home will sparkle with new colors.
Flowers in pots
Flowers in pots are perhaps the basic and simplest element of floral decor in the house.
Here everything depends on the individual preferences of the owner, and the modern market will definitely be able to offer flowers for every taste and budget.
In addition, a separate element of the decor can be considered flower pots, the choice of which is also infinitely large.
With a thoughtful selection, they will help add colors to evergreen plants and, conversely, dilute the brightness of abundantly flowering plants.
Separately, the types of flower pots are described in the article What are flower pots.
Flower arrangement in a pot
Creating compositions from plants in one pot is simple and at the same time original and creative.
To do this, it is enough to take several plants of different appearance and size and a large pot.
Fill the pot with expanded clay to half, and put the selected plants so that they do not protrude above the level of the pot.
Voids need to be filled with expanded clay, small stones or a ground-sand mixture.
It is important to remember that when choosing flowering indoor plants, they must be in harmony with the tones of curtains, upholstery, bedspreads and other textiles.
And the main thing to remember that flowers require care, only then, they will not only decorate the room, but also recreate a cozy atmosphere of warmth and life in your home.
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Research links green infrastructure and vertical greening to temperature moderation and improved health outcomes.

Title:

Content: Africa Has Its First Chief Heat Officer. Five Things Should Be On Her Agenda

24 February 2023
analysis

Freetown's heat officer can set an example to Africa and the world as temperatures and risks rise.

Eugenia Kargbo has an unusual job: she is the city of Freetown's chief heat officer. Her role in Sierra Leone's capital is the first of its kind in Africa. She has been tasked with raising public awareness about extreme heat, improving responses to heat waves, and collecting, analysing and visualising heat impact data for the city, which is home to 1.2 million people.

Freetown is increasingly threatened by dangerous temperatures. In 2017, the Intergovernmental Panel on Climate Change ranked Sierra Leone third, after Bangladesh and Guinea Bissau, on its list of countries most vulnerable to climate change.

The risks are concentrated in its capital and largest city, Freetown, where some 35% of the population live in 74 informal settlements like Kroo Bay, often in disaster-prone areas like the seafront or hillsides. Houses are densely built and typically temporary structures made of "heat trapping" materials. Services that supports cooling, such as water and electricity, are usually inadequate.

As an architect whose work includes researching ways to reduce heat in African cities, I think the creation of an Heat Officer position is a good move. The world's cities are almost all getting hotter and, as the Intergovernmental Panel on Climate Change has warned, temperatures will only keep rising.

But, while this is a global challenge, African cities are unique. The significant proportion of urban dwellers who are poor and those whose living conditions do not provide adequate shelter from the elements make the African context unique and deserving special attention.

With these realities in mind, here are five things I'd suggest should be on the agenda of both Kargbo and any other heat officer appointed elsewhere on the continent in future.

1. Take a diverse approach to urban greening

Nature-based approaches are a great way to address increasing temperatures linked to climate change. Scholars have established positive links between green infrastructure, temperature moderation and even health outcomes in African cities as well as elsewhere in the world.

This has informed a growing number of tree-planting initiatives and the development of urban parks. But it is important that municipalities move beyond only these kinds of spaces. African cities are becoming densely populated; that means less space will be available for greening initiatives on land.

Vertical systems of building (for example on walls, roofs, columns) and urban infrastructure (for example on bridges, road furniture) should be explored to make up for the lack of space on the ground.

In the last few years, I have led the design and development of experimental vertical gardens in low-income areas of Nigeria and Tanzania. We have shown that these vertical gardens reduce wall temperature of residential buildings by as much as 5°C in Dar es Salaam. The gardens have other benefits like providing fresh vegetables for household consumption. Similar ways of growing vegetation vertically have been seen elsewhere in the world, including in Mexico City.

2. Strengthen the link between heat and health

Exposure to extreme heat usually comes with health problems - and can even kill people, as I and many other scholars have documented. It exacerbates underlying health conditions.

One area of concern when it comes to the heat-health nexus in African countries is that mosquito numbers increase in higher temperatures. This means malaria and other diseases transmitted by mosquitoes might become significant problems for Freetown and other African cities.

These health problems are further complicated by the fact that many city dwellers across the continent can't access adequate and affordable health care. Community health initiatives within cities and efforts to ramp up health services in qualitative and quantitative terms must be integral to heat adaptation plans and actions.

3. Focus on early warning and improved awareness

It is far better to be proactive than reactive. Heat vulnerability patterns within Freetown and other African cities must be studied and used to make sense of weather predictions in order to inform warning systems.

In the warning systems, for example, an alert level can be triggered when the weather forecast shows three or more consecutive days with daytime maximum temperature and humidity above a threshold of, say, 30°C. Other levels of alerts can correspond with higher temperatures. This sort of system has been implemented in Toronto, Canada, with good outcomes. A recent study of urban areas in Ontario (the province where Toronto is located) shows that early warnings may have meant fewer heat-related illnesses severe enough to warrant hospital or clinic visits.

4. Encourage the transfer of knowledge

Cities can adapt to heat faster when they share knowledge and experiences. Some scholars argue that inter-city collaboration and knowledge-sharing can enhance municipalities' resilience and improve urban residents' skills to deal with heat-related issues.

Kargbo's work will generate many lessons that can be shared with other African cities; she, too, will learn from other cities' successes and failures.

5. Let locals lead

While there is plenty to learn from more developed countries outside Africa, it is important to also draw from local indigenous knowledge and practices. An examination of knowledge and awareness about climate-related and environmental problems in African traditional society shows there is much to be learned from indigenous systems.

Top-down approaches are not enough. They must be complemented by bottom-up approaches in the planning, funding, execution and assessment of heat adaptation initiatives.

Inclusion is also important because it shifts power to those who are most affected by heat - people living in low-income and informal areas are disproportionately affected. Involving them enhances the impacts of initiatives and interventions.

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Olumuyiwa Adegun is a Senior Lecturer, Department of Architecture, Federal University of Technology, Akure.

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Experimental vertical gardens reduced residential wall temperatures by up to 5°C in Dar es Salaam.

Recommended trailing plants include pothos, heart-leaf philodendron, and prayer plants.

Prayer plants tolerate very low light, suitable for dim indoor walls.

For low-maintenance needs, succulents such as aloe vera are advised when watering is infrequent.

Title:

Content: Indoor Plants

Indoor Plants

Wondering which Indoor plants can add a touch of green elegance and freshness to your home. Check out our large collection of gardening articles and photos to get your answers.
Wondering which Indoor plants can add a touch of green elegance and freshness to your home. Check out our large collection of gardening articles and photos to get your answers.

What Type of Indoor Plants Should I Buy according to my house/flat?

Adding a dash of green is a great idea that suits all types of home décor. Be it eclectic, contemporary or traditional, you’ll find indoor plants that match your taste and style. What’s more, you’ll also find the ones that can work well with your maintenance requirements. If you have a modern home with sharp and geometrical designs you can go for plants like cacti and flower like succulents which are ‘finite’ in appearance and retain their shape. If your home follows an eclectic design, you can make your plants stand out with unusual pot materials and planters. From Ming vases to transparent plastic pots to terrariums, to those that combine a pot with a mini aquarium, your plants can match your style at every step. You need to keep three things in mind when buying plants for your house. The first is that the indoor plants should match your maintenance schedule. If you can water and care for the plants only once a week, its best to go for sturdy succulents. Another thing is that you need to choose the planter type carefully to match with the rest of your décor. The third is to know how to care for the plant so that it retains its freshness and appeal.

Which Indoor Plants are Popular?

Most varieties of pothos, foliage plants like arrow heads, canary date palms, ferns and Chinese evergreens among the popular choices in indoor plants. Among succulents, aloe vera and donkey’s tail and polka dot cactus can be found widely. The spider lily and bird of paradise plant are among the popular choices in flowering indoor plants. Some plants like bamboo and dwarf jade are said to bring good luck to your home too.

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Mounted displays use sphagnum moss and fishing line; cork bark is lightweight and mold-resistant for mounts.

Designs with removable pots or shelves simplify watering and general maintenance.

Plant choices must match available light, humidity, and care routines for success.

The documents emphasize aesthetic, space-saving, and functional benefits but do not provide quantified indoor air-purification data.

Conclusion: Indoor vertical gardens can enhance aesthetics, save space, and help moderate temperature, but they need plant-appropriate maintenance and the provided documents do not quantify air-purification benefits.