What are the uses of arginine?

Find patient medical information for L-Arginine on WebMD including its uses, effectiveness, side effects and safety, interactions, dosage, user ratings and products that have it. read more

In the body, the amino acid arginine changes into nitric oxide (NO). Nitric oxide is a powerful neurotransmitter that helps blood vessels relax and also improves circulation. Some evidence shows that arginine may help improve blood flow in the arteries of the heart. read more

Learn about the uses and potential benefits of L-arginine including dosage guidelines, side effects, interactions and safety/efficacy ratings. Learn about the uses and potential benefits of L-arginine including dosage guidelines, side effects, interactions and safety/efficacy ratings. read more

L-arginine is an amino acid commonly sold in supplement form and obtained naturally in the diet. L-arginine-rich foods include plant and animal proteins, such as dairy products, meat, poultry, fish, and nuts. Necessary for producing protein, L-arginine also helps rid the body of ammonia (a waste product) and stimulates the release of insulin. read more