Glutathione What is it? (physiology and clinical effects) Glutathione is a powerful antioxidant, mainly stored in the liver where is detoxifies harmful substances. The body produces glutathione from the amino acids cysteine, glutamic acid, and glycine. Glutathione is also found in the bloodstream to protect the red blood cells and white blood cells, as well as the lungs and the intestinal tract. Intravenous glutathione is recommended for maximal absorption. Clinically relevant conditions: Antioxidant Cancer Chronic fatigue syndrome Emphysema (aerosol form) Food Sources: Nuts, seeds, meats, eggs, milk, cheese Risk factors and symptoms of deficiency: (who is likely deficient) Deficiency is first observable in the nervous system, with symptoms such as lack of coordination, mental disorders, tremors, and difficulty maintaining balance. Glutathione levels decrease with age. Recommended dosage: (how much usually taken) 500-1,500 mg daily. Supplementation of glutathione is expensive, and oral absorption is questionable. It is therefore recommended to take the precursors: cysteine, glutamic acid, and glycine, especially in the form of N-acetyl cysteine (NAC) to raise glutathione levels. Contraindications:(side effects / precautions / interactions / drug interactions) No side effects reported. Vitamin C, alpha-lipoic acid, whey protein increase blood levels of glutathione. Copyright © 2006 R & G Global Holding LLC All rights reserved. www.myNDonline.com The information provided on myNDonline is not intended to replace or be used in place of medical advice given by a licensed healthcare professional.