L-Arginine (sometimes just called Arginine) is a non-essential amino acid that is beneficial to the body in many ways. It is used in both treatment for high cholesterol and sexual dysfunction. However, L-Arginine benefits reach far beyond these treatments.

In the pancreas, it aids in the release of insulin, which in turn, boosts metabolism, especially of carbohydrates. L-Arginine benefits weight control as well, aiding in muscle metabolism. The more muscle you build, the more efficient your body (thus, you store less fat). Also, within the pituitary gland, L-Arginine is a component of human growth hormone, helping to regulate growth patterns.

An L-Arginine benefit is the release of compounds that produce energy for the muscles. In fact, L-Arginine is utilized by several systems and organs in the body, including the liver, the pituitary gland, the immune system, and the male sexual organs.

As a bodybuilding supplement, L-Arginine benefits the user by assisting with muscle energy, growth, and repair, as well as tissue synthesis. What this means is that you'll be able to build muscle faster with less soreness as the muscles grow and repair faster.

If you want the best L-Arginine benefits, take the supplement in its powder form, which is pure and can be absorbed into the body more easily. This offers optimum efficiency in processing the L-Arginine. And since all people are significantly different metabolically when it comes to amino acids, you'll want to start with a smaller dosage and increase. Most people need a dosage between 2 and 30 grams. In natural form, L-Arginine can be found in whole wheat, soy, rice, nuts, grapes, seeds, corn cocoa, and some other foods.