Omega-3s Aren’t So Great For Your Heart After All

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Omega-3s were supposed to protect us all from heart disease and other health problems, but it’s taken some time for the evidence to catch up with the hype around these supplements. Based on a large and important study published earlier this year in JAMA Cardiology, that evidence is here: fish oil or omega-3 supplements won’t help people with heart disease.


What about all the other reasons you might be taking omega-3s? Bad news: Major reviews have concluded that there’s little evidence that omega-3s are helpful for dementia, depression, inflammatory bowel disease, or age-related macular degeneration, all of which were at one point thought to be potential benefits of the supplements. There’s also little evidence that taking omega-3s or DHA in pregnancy will make your baby smarter or prevent allergies. Some studies show that taking omega-3s may lower the risk of breast cancer, but others show increased risk of prostate cancer. There are a few glimmers of hope; omega-3s may help reduce joint swelling and pain for people with rheumatoid arthritis, and they may help some people with dry eyes, although more research is needed for these conditions. Still more studies of omega-3s are underway, including the large VITAL clinical trial, which is testing omega-3 and vitamin D supplements in more than 25,000 healthy adults to see if they affect the incidence of cancer, heart disease, and stroke...


Source: Opera News

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