![]() But it was observational, which means it could pinpoint links between Afib and omega-3 intake, but not cause and effect. It followed more than 57,000 people from Denmark. The people in this study with the lowest risk of Afib were those consuming roughly the same amount of omega-3s found in the Pritikin Eating Plan’s guidelines of two to three servings of fish a week. Too much of anything is more likely to occur with pills, not food. Having Afib means you’re at greater risk of strokes and heart attacks.Ī 2014 study 3 found that people with the highest intakes of omega-3s (as well as the lowest intakes) had the highest rates of Afib. One concern is increased risk of atrial fibrillation, or Afib. ![]() We don’t know for sure because the science, as yet, has not been done. We do know that too much omega-3 can cause blood thinning. Might the same be true of omega-3 supplements for people already well nourished with omega-3s? Possibly. “Research has found, for example, that supplements of vitamins A and E (two vitamins that most Americans are not deficient in) can be harmful,” notes Gomer. ![]() ![]() The flip side, as past studies have found, is the dangers of over-supplementation. Unfortunately, we do not know the pre-study omega-3 status of the subjects in the meta-analysis. “Good data indicate that there does appear to be a protective effect of eating food, like salmon and sardines, that are rich in omega-3s, but the verdict is still out on the benefits of fish oil capsules, especially among people with no history of heart disease,” summarizes Kimberly Gomer, MS, RD, Director of Nutrition Research at the Pritikin Longevity Center.Īdds Kimberly Gomer, Director of Nutrition at Pritikin, “When reviewing this latest meta-analysis, we first need to ask: Were the omega-3 supplements that the subjects swallowed correcting a deficiency? Or were the pills simply added on top of an already adequate intake of omega-3-rich foods? As is the case with most nutrients, a supplement would most likely be beneficial only if people were deficient in the nutrient.” Good data indicate that there does appear to be a protective effect of eating food, like salmon and sardines, that are rich in omega-3s, but the verdict is still out on the benefits of fish oil capsules. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |