Arginine

Arginine
Arginine, L-Arginine


Arginine is an amino acid present in the proteins of all life forms. Under normal circumstances your body can synthesize sufficient quantities from your diet to meet your needs, but in times of stress conditions, such as trauma and wound healing, you may not be able to manufacture enough. L-Arginine primary function involves the metabolism of protein and nitrogen. But the scientific community recently became excited about arginine's newfound role as a promoter of cardiovascular health. L-Arginine is the primary precursor to nitric oxide, a small molecule that is responsible for relaxing blood vessels. If you are among the many people concerned about your circulatory health, then L-Arginine should be a part of your wellness program.

Cardiovascular Support
L-Arginine is a nitric oxide precursor. Nitric oxide is formed from arginine via the enzyme nitric oxide synthase or synthasetase (NOS). One of its functions is to regulate smooth muscle contraction. Nitric oxide's effect on blood vessels is the reason nitroglycerine is prescribed for patients with pain that results from inadequate blood flow to the heart. The nitroglycerine is converted to nitric oxide, which relaxes blood vessels and in turn reduces the workload of the heart.

Protein Metabolism
L-Arginine is a key nutrient in the energy generating Krebs cycle, where it participates in the detoxification of ammonia. Ammonia is a toxic by product of energy metabolism. It is converted to urea and eliminated from the body. Any L-Arginine not converted to urea enters general circulation, where it is distributed to various tissues and metabolized for other uses such as protein synthesis.

A Wellness Revolution - Taking Charge of Your Health
Taking personal responsibility for your health is at the heart of the wellness revolution. Mainstream health care has still not caught up to this wellness approach that health food stores have been promoting for decades. Source Naturals is committed to bringing you effective, safe, advanced natural products like L-Arginine for your lifelong health.

L-Arginine is available in tablets, capsules or powdered form.

References:
Lerman, A. et al. 1998. Long-term L-arginine supplementation improves small-vessel
coronary endothelial function in humans. Circulation. 97:2123-2128.
Creager M. et al. 1992. L-arginine improves endothelium-dependent vasodilation
in hypercholesterolemic humans. J Clin Invest. 90:1248-1253.
Moncada S., Higgs A. 1993. The LArginine-Nitric Oxide Pathway. The New
England Journal of Medicine. 329 (27):2002-2012.

For more research articles kindly visit: http://www.getnutri.com/articles