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10.1016/j.chemphyslip.2009.03.008 33 EsterbauerH.EcklP.OrtnerA

Standard oral glutathione is often less effective because the digestive system breaks it down into individual amino acids before it reaches the bloodstream

Fils-Aime, N

Growth hormone deficiency in adulthood and the effects of growth hormone replacement: a review

PMID 11742092

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