Getting your daily protein intake right could be the missing link between average results and optimal health. Here’s what U.S. experts recommend—and how to apply it to your routine.

Eating high-protein and high-fiber foods, like lentils and whole grains, can help you meet your daily nutrient needs and ...

The protein threshold for building muscle may be lower than you think.

Neurons have a "hibernation mode." Scientists discover how brain cells use RNA tentacles to lock their protein factories together to survive when energy is low.

Yeast, worms, and mice remodel their endoplasmic reticulum early in the aging process. The protective shift offers potential targets to extend healthy lifespan.

Protein is having a moment. Crucial to helping the body build muscle, bones, cartilage, skin and blood, protein has begun cropping up as an additive in everything from cookies and chips to beverages.