L-Lysine

L-lysine is an essential amino acid for humans and therefore must be supplied in the diet. L-lysine's popularity as a nutritional supplement arose as a result of some studies suggesting that the amino acid may decrease the recurrence rate of some infected with herpes simplex virus.

Related Products
L-Lysine by Thompson As Low As: $2.46

L-Lysine deficiencies may include fatigue, moodiness, anemia, poor concentration, reproductive problems and slow development. L-Lysine supplementation helps maintain the health of the structural, circulatory and immune systems. For years, lysine has been considered in the treatment of herpes and cold sores, and more recently, has been attracting attention as a possible addition to the fast-growing list of muscle-building nutrients.

Natural Food Sources For L-Lysine

L-Lysine And Its Benefits

L-lysine deficiencies are also related to the development of kidney stones, fatigue, nausea, irritability, poor appetite, anemia, and dizziness. L-lysine also reportedly has some effectiveness in treating migraine headaches.

L-Lysine is necessary for helping the immune system produce antibodies that are necessary for warding off viral infections, making it beneficial for treating herpes, cold sores, mouth ulcers, and fevers. L-Lysine is also beneficial for regulating glands, controlling acid/alkaline balance and assisting with the assimilation of all amino acids.

L-Lysine is a necessary building block for all protein in the body. L-Lysine plays a major role in calcium absorption; building muscle protein; recovering from surgery or sports injuries; and the body's production of hormones, enzymes, and antibodies.  Lysine supplementation has been shown to increase the absorption of calcium and it may reduce its excretion.

L-lysine is involved directly in the production of another amino acid, L-carnitine which is important in the breakdown and utilization of dietary fats. L-carnitine is a non-essential amino acid, but its presence helps regulate the storage and use of fat from the body's metabolic functions. It also converts fatty acids into energy and helps lower cholesterol.

L-lysine is also involved in the retention of calcium in the body, and therefore may be of special benefit to women concerned about osteoporosis or thinning and brittle bones, a frequent problem in the post-menopausal years. L-lysine further appears to be important in the formation of collagen, a substance vital for bones and connective tissues, including skin, cartilage, and tendons.

L-lysine helps to build muscle protein, it is good for those recovering from surgery and sports injuries. It also lowers high serum triglyceride levels.

Lysine works with other essential amino acids to maintain growth, lean body mass, and the body's store of nitrogen.