Problem three: the reported timing is backwards Schneider-Helmert and Schoenenberger summarized five human studies and reported a latency to sleep induction of about 1 hour, but a duration of effect of up to 20 hours
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Glutathione regulates metabolism of vitamins D, E, and C, earning its designation as the master antioxidant. Age-related GSH decline occurs commonly in advanced age, with defective renal glutathione metabolism marking renal aging
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*Correspondence: Shumin Liu, [email protected] These authors have contributed equally to this work This article was submitted to Pharmacology of Anti-Cancer Drugs, a section of the journal Frontiers in Oncology Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers