Even if you consider yourself to be a diehard skin-care enthusiast, chances are you're still not entirely sure what amino acids are or what they do — and that's OK. The world of skin care is vast, and ...

TTHealthWatch is a weekly podcast from Texas Tech. In it, Elizabeth Tracey, director of electronic media for Johns Hopkins Medicine in Baltimore, and Rick Lange, MD, president of the Texas Tech ...

Both your protein intake and dedication to resistance training make a difference in building muscle. I cover the mounting research on ways to enhance muscle growth, and researchers are always diving ...

There are about as many performance supplements on the market as there are protein-packed foods in a WH editor’s fridge. (Hint: It’s a lot.) A biggie as of late? Amino acids, which are the building ...