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 ...

Essential amino acids refer to the nine amino acids that our body can’t make on its own. Numerous foods, including animal- and plant-based sources, contain all of the essential amino acids. Essential ...

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 ...

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 ...

The three macronutrients that our bodies need are proteins, fats and carbohydrates. Proteins are nitrogenous organic compounds that have large molecules which include one or more amino acids. Amino ...

In a peer-reviewed analysis, scientists quantify amino acids before and after our “last universal common ancestor.” The last universal common ancestor (LUCA) is the single life form that branched into ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There are 20 amino acids that create the proteins required for life on our planet — and ...

A big question in the origin of life on Earth is why it is based solely on "left-handed" amino acids. Studies on asteroid Bennu's chemical building blocks deepens the mystery. Credit: Christoph ...

Find out if this supplement is truly worth taking or not. Reviewed by Dietitian Jessica Ball, M.S., RD "Key Takeaways: " Essential amino acids refer to the nine amino acids that our body can’t make on ...