Omega-3 Fatty Acids

Omega-3s (short for omega-3 fatty acids) are a kind of fat found in foods and in the human body. They are also sold as dietary supplements.

Extensive research has been done on omega-3s, especially the types found in seafood (fish and shellfish) and fish oil supplements. The evidence indicates that omega-3 supplements don’t reduce the risk of heart disease. However, they may relieve symptoms of rheumatoid arthritis, and if taken in high doses, they can reduce triglyceride levels.