Whenever you walk into a gym, you might see people holding shakers filled with whey protein. Whey protein is nothing but a ...

Proteins are among the most important molecular building blocks of life. They are chains of amino acids assembled in our cells by ribosomes, the molecular "protein factories" of our bodies. The ...

What you need to know about this essential macronutrient and how it works. Reviewed by Dietitian Kelli McGrane, M.S., RD Proteins are made up of amino acids and are found in every cell of the body.

Exercise researcher Nicholas Burd says there was a long-held belief in his field that making gains in the gym required eating meat or other animal products. This wasn't a matter of bro science — the ...

There’s one buzz word that you might be hearing a lot lately: protein. Whether it’s Starbucks testing a protein-packed cold foam or reality TV star Khloé Kardashian launching her own brand of protein ...

Some of the best muscle-building foods include protein-rich chicken, salmon, and lentils. You can pair dietary changes with ...