Medical Uses of Glutathione

According to WebMD, Glutathione is a substance naturally produced by the liver. It's also found in fruits, vegetables, and meats.
People take glutathione by mouth for treating cataracts and glaucoma, preventing aging, treating or preventing alcoholism, asthma, cancer, heart disease (atherosclerosis and high cholesterol), hepatitis, liver disease, diseases that weaken the body's defense system (including AIDS and chronic fatigue syndrome), memory loss, Alzheimer's disease, osteoarthritis, and Parkinson's disease. Glutathione is also used for maintaining the body's defense system (immune system) and fighting metal and drug poisoning.
Glutathione is breathed in (inhaled) for treating lung diseases, including idiopathic pulmonary fibrosis, cystic fibrosis, and lung disease in people with HIV disease.
Healthcare providers give glutathione as a shot (by injecting into the muscle) for preventing poisonous side effects of cancer treatment (chemotherapy) and for treating the inability to father a child (male infertility).
Healthcare providers also give glutathione intravenously (by injection into the vein, by IV) for preventing "tired blood" (anemia) in kidney patients undergoing hemodialysis treatmen, preventing kidney problems after heart bypass surgery, treating Parkinson's disease, improving blood flow and decreasing clotting in individuals with "hardening of the arteries" (atherosclerosis), treating diabetes, and preventing toxic side effects of chemotherapy.

Glutathione: An introduction

GLUTATHIONE (pronounced "gloota-thigh-own") is the mother of all antioxidants, the master detoxifier and maestro of the immune system. It's the secret to PREVENT AGING , cancer, heart disease, dementia and necessary to treat everything from autism to Alzheimer's disease.

The good news is that your body produces its own glutathione. The bad news is that poor diet, pollution, toxins, medications, stress, trauma, aging, infections and radiation all deplete your glutathione.

This leaves you susceptible to unrestrained cell disintegration from oxidative stress, free radicals, infections and cancer. And your liver gets overloaded and damaged, making it unable to do its job of detoxification.

What is Glutathione?

Glutathione is a very simple molecule that is produced naturally all the time in your body. It is a combination of three simple building blocks of protein or amino acids -- cysteine, glycine and glutamine.

The secret of its power is the sulfur (SH) chemical groups it contains. Sulfur is a sticky, smelly molecule. It acts like fly paper and all the bad things in the body stick onto it, including free radicals and toxins like mercury and other heavy metals.

Normally glutathione is recycled in the body -- except when the toxic load becomes too great. And that explains why we are in such trouble ...

The Importance of Glutathione in Protecting Against Chronic Illness

Glutathione is critical for one simple reason: It recycles antioxidants. You see, dealing with free radicals is like handing off a hot potato. They get passed around from vitamin C to vitamin E to lipoic acid and then finally to glutathione which cools off the free radicals and recycles other antioxidants. After this happens, the body can "reduce" or regenerate another protective glutathione molecule and we are back in business.

However, problems occur when we are overwhelmed with too much oxidative stress or too many toxins. Then the glutathione becomes depleted and we can no longer protect ourselves against free radicals, infections, or cancer and we can't get rid of toxins. This leads to further sickness and soon we are in the downward spiral of chronic illness.

But that's not all. Glutathione is also critical in helping your immune system do its job of fighting infections and preventing cancer. That's why studies show that it can help in the treatment of AIDS.

Glutathione is also the most critical and integral part of your detoxification system. All the toxins stick onto glutathione, which then carries them into the bile and the stool -- and out of your body.

And lastly, it also helps us reach peak mental and physical function. Research has shown that raised glutathione levels decrease muscle damage, reduce recovery time, increase strength and endurance and shift metabolism from fat production to muscle development.

References: 

(i) De Rosa SC, Zaretsky MD, Dubs JG, Roederer M, Anderson M, Green A, Mitra D, Watanabe N, Nakamura H, Tjioe I, Deresinski SC, Moore WA, Ela SW, Parks D, Herzenberg LA, Herzenberg LA. N-acetylcysteine replenishes glutathione in HIV infection. Eur J Clin Invest. 2000 Oct;30(10):915-29

(ii) Nuttall S, Martin U, Sinclair A, Kendall M. 1998. Glutathione: in sickness and in health. The Lancet 351(9103):645-646

Mark Hyman, M.D. practicing physician and founder of The UltraWellness Center is a pioneer in functional medicine. Dr. Hyman is now sharing the 7 ways to tap into your body's natural ability to heal itself.