Fat is an essential nutrient. Learn why it's so important for your brain, the best types to eat, and where to find them in your diet.

Medically reviewed by Roxana Ehsani, RD Oysters are a nutrient-rich seafood with healthy levels of omega-3 fatty acids, ...

Maintaining a healthy liver is vital for overall well-being because this organ performs some of the body’s most complex and essential functions. From producing proteins, cholesterol, and bile to ...