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November 12, 2021

Can we get enough omega-3s from the food we eat?

Getting enough omega-3 fatty acids from food is not an easy task, especially if you are not a fan of fish. Still, it is one of the best ways to get more omega-3 fatty acids in your diet.

Foods provide omega-3s

  • Fish and other seafood (especially cold-water fatty fish, such as salmon, mackerel, tuna, herring, and sardines)
  • Nuts and seeds (such as flaxseed, chia seeds, and walnuts)
  • Plant oils (such as flaxseed oil, soybean oil, and canola oil)

Omega-3 fatty acids are a family of polyunsaturated fats associated with several health benefits. High intake is linked to a reduced risk of inflammatory diseases and depression.

Omega-3s are important components of the membranes that surround each cell in your body. DHA levels are especially high in retina (eye), brain, and sperm cells. Omega-3s also provide calories to give your body energy and have many functions in your heart, blood vessels, lungs, immune system, and endocrine system (the network of hormone-producing glands).

Research indicates that omega-3 supplements don’t reduce the risk of heart disease. However, people who eat seafood one to four times a week are less likely to die of heart disease. High doses of omega-3s can reduce levels of triglycerides. Omega-3 supplements may help relieve symptoms of rheumatoid arthritis.

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