Foods With Arginine. You don’t need to rely on supplements to get enough arginine. The following foods are natural sources of arginine: Nuts Many nuts are sources of arginine. This includes: ...

And since arginine is made from other amino acids, high-protein foods in general help increase arginine levels. Boost your arginine intake with these 10 foods: 1.

Arginine, or L-arginine, is one of 20 amino acids that you get from proteins in your diet. It’s typically considered a semi-essential amino acid. That means you can usually get enough of it from ...

Arginine does not seem to improve athletic performance. It also does not improve the function of healthy blood vessels. Still, L-arginine may be beneficial in certain circumstances, including these: ...

An alternative test that uses arginine-stimulated copeptin has shown diagnostic accuracy (93%) similar to that of hypertonic saline with a simpler test protocol and an acceptable side-effect ...

L-arginine is an amino acid that helps the body build proteins. Learn about the benefits and side effects of L-arginine, along with how much to take.

While often prescribed for older adults with cardiovascular disease, endothelial dysfunction or hypertension for its vasodilation properties, L-arginine, a popular supplement, is rarely studied in ...