Arginine is a nonessential amino acid that is important for muscle metabolism. This amino acid is found in the skin and connective tissues. Arginine is also necessary for the production of insulin and enabling the body to maintain glucose.

Sources include:
peanuts, dairy products, soybeans, wheat germ, meat, and gelatin.

To view our product formulation click here Arginine (Arg)

Amino acids are the building blocks of proteins and are the end products of protein digestion. The structure of amino acids has 2 conformations, D & L. This has to do with the way the amino acid rotates plane-polarized light. The L (Levo)-conformation rotates light to the left and is the form that is used by the body; the D (Dextro)-conformation rotates light to the right and is indigestible by humans. The environment consists of 80 amino acids; however, the body only utilizes 20 of them.

Essential amino acids are those that are not synthesized in the body so they must be taken in through the diet. The body synthesizes the nonessential amino acids yet this does not mean that they are not necessary, they are just as important.

Absorption/Storage:
The body arranges the amino acids in a way that will benefit the body at a particular time. If the body needs to make more cells, more proteins are made to produce that cell. The absorption of amino acids occurs along the entire length of the small intestine. Amino acids are not stored; however, there are some free forms floating around in the bloodstream. About 1/3 of the amino acids not used are broken down for energy and the rest is broken down by the liver to produce urea.

Dosage/Toxicity:
The doses for specific amino acids are contraindicated because they compete for the same carriers and chains of amino acids (peptides) are more rapidly absorbed than single amino acids. When taking specific amino acids for healing purposes, take them on an empty stomach so they will not have to compete for an absorption carrier. Individual amino acids should be taken with vitamin B6 and vitamin C to increase the absorption. Take caution when taking more than 6,000mg a day. Supplemental amino acids should be taken under the supervision of a health care professional. When there is an excess amount of amino acids, the liver and kidneys are strained. Urea contains a toxic substance called ammonia, which builds up in the liver when amino acids are in high concentrations. This may cause poor digestion and impairment of liver function.

Deficiency:
Even if a diet is full of protein, a deficiency is still possible. Reasons leading to a deficiency include stress, infection, impaired absorption, and age. Many problems may arise with insufficient amounts of amino acids. If the amounts of amino acids are reduced, the proteins used for certain biological processes can not be made.

Sexual maturity may be delayed due to an arginine deficiency.

Common Uses:
Arginine is able to detoxify ammonia, the liver is protected from conditions such as cirrhosis. Since this amino acid if found in the skin and connective tissues, it is effective for treating damaged tissue. The growth of tumors and cancer may be inhibited with the use of arginine.

Precautions:
Doses higher than 6,000mg may cause adverse effects. Children should not be given supplemental amino acids. Those suffering from viral infections should avoid using this amino acid as should pregnant and lactating women. Consult a physician if symptoms of nausea, diarrhea, or dizziness last more than a week, or if new symptoms appear.

Scientific References:
Davis, F.A., (1993). Taber’s Cyclopedic Medical Dictionary. Philadelphia, Pennsylvania: F.A. Davis Company. Groff, J., Gropper, S., and Hunt, S., (1995). Advanced Nutrition and Human Metabolism. St. Paul Minnesota: West Publishing Company. Gropper and Hamilton., (1987). The Biochemistry of Human Nutrition. St. Paul, Minnesota: West Publishing Company. Kirschmann, G. and Kirschmann, J., (1996). Nutrition Almanac. New York, New York: McGraw Hill. Murray, M., (1996) Encyclopedia of Nutritional Supplements. Unites States of America: Prima Publishing. Murray, M. and Pizzorno, J., (1998) Encyclopedia of Natural Medicine. United States of America: Prima Publishing. National Research Council., (1989). Recommended Dietary Allowance. Washington D.C.: National Academy Press. Null, G., (1998) The Complete Encyclopedia of Natural Healing. New York, New York: Kensington Publishing Corp. Werbach, M., (1987). Nutritional Influences on Illness. Tarzana, California: Third Line Press.