|  | Diet Nutrition | Nutrition

What Is the RDA for Fish Oil?

Fish-oil capsules are an increasingly popular dietary supplement rich in omega-3 fatty acid. Many health-conscious consumers may wonder whether they're meeting the recommended daily allowance (RDA) for fish oil. The truth of the matter is that no RDA has been established by the government.

  1. Recommended Daily Allowance

    • Officially, there is no RDA for fish oil as there is for other vitamins and minerals. Many nutritionists do recommend incorporating fish oil into the diet, even if there isn't a set number. According to the American Diabetes Association, most people should aim for 500 mgs of fish oil per day, the equivalent of eating two fish meals per week.

    Health Benefits

    • For consumers looking to harness specific benefits of fish oil, studies suggest taking varying amounts to reap certain health effects. MedlinePlus, a service of the National Library of Medicine, provides these suggested dosages on its website. People with high triglyceride levels who are looking to lower their cholesterol, for example, should consume 1 to 4 g of fish oil per day. Those looking to relieve symptoms of rheumatoid arthritis should take a fish oil supplement containing 3.8 g of the omega-3 acid EPA and 2 g of the omega-3 acid DHA per day.

    Warnings

    • Fish oil is healthy only in moderation. As with most dietary supplements, an overdose of fish oil can incur health risks especially when taken in combination with other supplements or medications.

Nutrition - Related Articles