Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

Omega-3 fatty acids (omega-3s) are essential fats your body needs for various functions. They are one of the two main types of polyunsaturated fatty acids (along with omega-6 fatty acids), which is ...

Fatty acids are necessary for the normal functioning of all systems in the body. People can only get essential fatty acids from food sources, while it can create nonessential fatty acids. There are ...

Omega-3s build up in your body over time, so if you’re regularly eating omega-3-rich foods, like fatty fish, matters more ...

Omega-3 fatty acids can have benefits for heart, lung, and blood vessel function. You can get them through your diet or in ...

Fish oil isn't the only way to reap the benefits of healthy omega-3 fatty acids. Try these foods instead. There are two primary forms of omega-3 — the plant-based option, ALA, and the marine-based ...

A significant new study—the first of its kind—shows that the nutrients found in walnuts, seeds, and certain types of seafood can reduce inflammation and improve declining lung function. Salmon is one ...

Omega-3 fatty acids have been touted as essential nutrients for overall health, but it is important to look critically at the potential benefits of omega-3s for eye health. While studies show that ...