There are many nutrients that your body relies on that it can’t produce itself, such as essential amino acids. L-arginine is one essential amino acid that your body uses to build proteins, and it’s ...

Your body needs arginine, more commonly known as L-arginine in supplement form, to carry out several important functions. It’s an amino acid that helps build proteins. It’s especially important for ...

Note: The U.S. Food and Drug Administration (FDA) does not approve supplements for safety or effectiveness. Talk to a healthcare professional about whether a supplement is the right fit for your ...

L-arginine is one form of arginine, an amino acid that is one of the building blocks of protein. Arginine is a non-essential amino acid because most humans can make it in their bodies. Infants and ...

A team at Kindai University in Osaka, Japan, fed ordinary L-arginine to fruit flies and mice engineered to develop ...