A study from the Journal of the yank Medical Association found that taking omega-3 fatty acid supplements might not offer the protecting impact antecedently believed; but, the yank Heart Association still recommends feeding fatty fish high in omega-3s (like salmon, mackerel, herring, lake trout, sardines and albacore tuna) a minimum of doublyevery week. raise your doctor whether or not omega-3 fatty acid supplements area unit right for you.