Omega-3, a "healthy fat" that can help improve brain and heart health, has been found to also slow down biological aging. Researchers in Switzerland studied 777 participants ranging from 70 to 85 ...

"Omega-3 fatty acids can truly work wonders for your health," dietitian Miranda Galati tells USA TODAY. "Many adults would benefit from upping their omega-3 intake.

Omega-3 fatty acids are healthy polyunsaturated fats that help form the structure of membranes in cells throughout your body. They play essential roles in your heart, lungs, and blood vessels, and ...

Omega-3 fatty acids are derived from food and can’t be manufactured in the body. Dietary sources of omega-3s are fatty fish, such as salmon, mackerel and trout, and shellfish, such as mussels ...

They collated available Omega-3 polyunsaturated fatty acids (N3 PUFAs) data from studies since 1999, comprising 328 studies of 342,864 participants from 48 countries globally.