An up-to-date look at the protein sources Americans choose most when training daily and aiming for real, sustainable muscle ...

If you’re trying to decide which protein shake is right for you, Premier and Fairlife are two popular brands you should consider.

Medically reviewed by Lindsay Cook, PharmD Amino acids are the building blocks of proteins, which your body needs for basic ...

When I first work with pro athletes or soldiers who need to bulk up, I have them train hard and add an extra 200 to 400 calories a day. We see how they respond to that, then tweak their training and ...

Building muscle takes time, hard work, and proper nutrition, which is why you’ll see a lot of people at the gym tossing back a shake after a tough workout session. But while those shakes have been the ...

Challenging the belief that animal protein is the superior type for building muscle, scientists have shown that there is actually no difference in eating meat and dairy or plant sources following a ...

Add Yahoo as a preferred source to see more of our stories on Google. That said, not all protein powders are created equal, and concerns about contaminants—particularly heavy metals—have made ...

Whey is a milk protein that’s processed into powder. Plant-based protein comes from sources like soy, pea, rice, hemp, or pumpkin seeds. Both whey and plant protein can help build and keep muscle.