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Eating a diet high in protein, but specifically protein that is high in those three glutathione-producing amino acids, is critical to maintaining adequate GSH levels and possibly the key to health and longevity

The sulfhydryl side chains of the cysteine residues of two glutathione molecules form a disulfide bond (GSSG) during the course of being oxidized in reactions with various oxides and peroxides in cells

News Release August 15, 2001 Problems and ambiguity among alternative estrogen products reported by ConsumerLab.com Results of soy and red clover isoflavone product testing released online today WHITE PLAINS, NY August 15, 2001 ConsumerLab.com, an independent evaluator of dietary supplements and nutrition products, today released results of its Phytoestrogen Product Review

Understanding testing documentation helps verify vendor claims about product quality