Research shows individual protein needs vary widely, challenging the idea of a single daily target

Protein has become the star of the modern diet. From shakes, bars and powders to viral fitness advice, the message seems ...

I'm a nutritionist from Japan—here's the 'essential' nutrient that Americans aren't getting enough of

Japanese nutritionist and longevity expert Michiko Tomioka shares how to add more omega-3 fatty acids to your diet.