Amino acids are the building blocks that form polypeptides and ultimately proteins. Consequently, they are fundamental components of our bodies and vital for physiological functions such as protein ...

Some foods provide more total protein—and therefore, more amino acids—than others per serving. It's a common belief that most plant foods are missing certain amino acids. The truth is that all ...

In a new study of people with long-term vegan diets, most ate an adequate amount of total daily protein, but a significant ...

A common mineral, α-alumina, found abundantly in Earth's crust, may have played a critical role in initiating the chemical ...

Research in mice showed limited intakes of one particular essential amino acid can slow the impacts of aging and even lengthen their lifespan.

He analyzed them and the results were electrifying: Organic compounds had been formed, most notably some of the "building blocks of life," amino acids. Amino acids are necessary to form proteins ...