My patients commonly ask me whether they should try one supplement or another. Often my answer is equivocal, because for most supplements we just don’t have enough evidence to give a definite answer. This doesn’t mean that a particular patient couldn’t benefit from a specific supplement; it just means I don’t have standardized research to guide my recommendations. Sadly, this remains true of omega-3 fatty acid supplements. The results of studies looking at omega-3 supplements have been inconsistent, and have left both physicians and patients wondering what to do, according to Alyson Kelley-Hedgepeth, MD.
Omega-3 fatty acids show benefit in REDUCE-IT trial and win FDA approval
Two main omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are found mainly in fish and fish oil. Omega-3s from fish and fish oil have been recommended by the American Heart Association (AHA) for the past 20 years to reduce cardiovascular events, like heart attack or stroke, in people who already have cardiovascular disease (CVD). I have written about and been a strong advocate of getting omega-3s through diet, and sometimes through the use of supplements.