Sunday, April 21, 2013

Studying The Important Nutritional Compound Glutathione To Health

By Tracy Done


Glutathione is a substance produced by the liver which has many beneficial effects on the body. It is not a true amino acid (amino acids are chemicals that make up protein in our systems and that are released by the metabolism of animal protein that we eat) but is a product of the synthesis of three of these important nutrients. Produced by the liver, glutathione works as a detoxifier and an antioxidant.

This compound is involved in many metabolic processes in our bodies. Research has shown that it is present mainly in the liver but is also found in the lungs, the bloodstream, and the intestines. It is beneficial for metabolism and is believed to protect white and red blood cells, and helps break down oxidized fats which act as harmful free radicals. Free radicals are believed to accelerate the effects of aging and to contribute to many illnesses and chronic conditions.

An adequate supply of this health protector seems especially important to alcoholics, as it protects liver cells from damage, and to smokers, whose lungs are protected from the effects of tobacco smoke. People suffering from the HIV virus also need plentiful supplies of it to prolong their lives.

Its importance to the nervous system is demonstrated by the reaction of those deficient in this nutrient. People with a deficiency exhibit lack of coordination, mental disorders, tremors, and loss of balance. People suffering from HIV are especially affected by a lack of this antioxidant.

As with many other important chemicals in the body, the levels of glutathione decrease with age. It may be that less is produced by the liver or that more is used to combat the effects of aging. Its action in protecting the mind and the body makes some health practitioners call glutathione the 'master antioxidant.' As research into the intricate workings of our metabolism proceed, more and more is learned about the activities of this and other vital chemicals.

This nutrient is sold in capsule form. It can also be found in amino acid formulas and liquid proteins. However, since it is not ingested in food but rather produced by the body, some health advisers feel that oral supplementation may not be effective. The studies that will answer this question have not been completed. Many experts advocate instead the supplementation of the three amino acids that are used in the production of the compound.

The three amino acids that the body uses to produce glutathione are cysteine, glutamic acid, and glycine. Most of the building blocks of protein are found in food, but they can be destroyed by cooking. Supplements of the nutrients are helpful, but care must be taken to ingest the right amounts. Too much of a good thing can actually be harmful and can cause imbalances in the delicate mechanisms of our metabolism.

Glutathione is necessary for life and health. However, it should not be taken without the advice of a trained practitioner or without comprehensive study of the role of amino acids in our bodies. There are special forms of these important nutrients that have been clinically tested and found to be superior. There is a lot of information on this subject; just be sure it comes from a reputable source.




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