October 3, 2022

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Scientists recommend that humans eat more farmed shellfish and fish

Scientists recommend that humans eat more farmed shellfish and fish



 

Scientists recommend that humans eat more farmed shellfish and fish: there are many nutritional and environmental benefits

As the top of the ecological chain, human beings are happier than animals in eating meat.

However, the freedom to eat meat is not only an economic issue, but also an environmental issue. “Nature” magazine recently published an article about the human consumption of seafood.

To solve the problem, we advocate a blue diet and eat more seafood products, which are rich in nutrients and have lower carbon emissions.

 

According to the journal Nature, the Canadian team recently published their paper on the impact of the ocean on the climate by diversifying diets and came to the conclusion that farmed bivalves (shellfish such as mussels, clams and oysters) and wild-caught small pelagic fish, including anchovies, mackerel and herring, produce fewer greenhouse gas emissions and are more nutritious than beef, pork or chicken.

 

The food production industry currently accounts for 1/3 of global greenhouse gas emissions, mainly methane and carbon dioxide, and half of these emissions come from animal husbandry. Vegetarianism certainly offers a less impactful alternative solution, but making most people vegetarian ,it’s out of the question.

They believe that the benefits of a seafood-based blue diet are often overlooked, so they studied 41 seafood products and scored them according to their nutritional content and carbon emissions.

 

Scientists recommend that humans eat more farmed shellfish and fish: there are many nutritional and environmental benefits

 

 

The end result is that wild salmon, including pink and sockeye, as well as wild-caught pelagic fish and farmed bivalve molluscs are the best source of high-nutrient, low-emission protein, and whitefish such as cod are the best source of climate change.

The impact is also smaller, but the nutrient density is one of the lowest.

 

The highest carbon emissions are from wild-caught crustaceans, with levels comparable to beef.

 

 

 

Scientists recommend that humans eat more farmed shellfish and fish: there are many nutritional and environmental benefits

(source:internet, reference only)


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