Approximately 60% of the U.S. adult population suffers from elevated blood pressure.

Omega-3s and their nutritional benefits have been known for years, with people consuming them for ages. However, new research published in the journal Osteoarthritis and Cartilage indicates for the first time that omega-3 fats supplied by fish oil may “substantially and significantly” reduce the signs and symptoms of osteoarthritis as humans age.

Omega 3 fatty acids from fish or supplements have been shown to reduce the risk of postpartum depression by researchers.

A study of Alaska's Yup'ik Eskimos, who consume 20 times more omega-3 fats from fish than most Americans, suggests these oils can prevent obesity-related illness such as diabetes and heart disease, researchers said.