A look at the health benefits of the amino acid L-Arginine and its role in human nutrition.


About L-Arginine

Arginine is a nonessential amino acid (the body can produce it on its own), and it is necessary for normal functioning of the pituitary gland. Some natural sources are nuts, sunflower seeds, sesame seeds, chocolate, popcorn, raisins, brown rice, carob, gelatin desserts, oatmeal, whole wheat bread, and protein rich foods. Males, whose seminal fluids contain up to 80% of this protein building block, especially need Arginine for a deficiency could lead to infertility. As people age the production of Arginine decreases and many experts believe this is responsible for many degenerative processes related to aging, thus it plays an important role in maintaining health (including sexual health).

 Nutritional Role of L-Arginine

Arginine, through its availability and metabolization of nitric oxide (a gas that's responsible for transmitting important signals and regulating cellular functions in the body), has many beneficial effects. It dilates and engorges the blood vessels in the penis and clitoris, facilitating erections in males and genital responsiveness in females. L-Arginine assists with maximum sexual performance by increasing the supply of nitric oxide in the body, resulting in strong erections and increased sexual functions. Arginine has other health-related benefits related to regulating the blood pressure including improving blood flow, reducing plaque build-up, and lowering cholesterol.

Health Benefits of L-Arginine in Human Nutrition

•For reproductive system
•For sexual performance and sexual health
•For erectile dysfunction
•For cardiovascular system
•For circulation
•For blood pressure and cholesterol
•For metabolization of nitric oxide
•For long term memory
•For sports performance

Usage Guidelines for L-Arginine

Using high amounts of Arginine may cause thickening or coarsening of the skin, but this can be remedied by reducing the amount. Children should not take L-Arginine supplements (due to its influence on normal growth and development).



L-Arginine Facts for Informational Purposes Only

Readers should not use this information for self-diagnosis or self-treatment, but should always consult a medical professional regarding any medical problems and before undertaking any major dietary changes. This information is not meant to be substituted for medical advice.