neuronal glutathione synthesis in vivo Appraising the Role of Astrocytes as Suppliers of Precursors Glutathione-Mediated Neuroprotective Effect of Purine

The time to see results from glutathione IV therapy varies between industry claims and clinical evidence

doi: 10.1111/j.1749-6632.2009.05344.x

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28 Hair graying emerges from an intricate interplay of biological factors that vary among individuals, primarily driven by the accumulation of oxidative and DNA damage, hyperactive mTORC1 signaling, premature melanocyte aging, and insufficient production of pigmentation-promoting factors within the hair matrix

Proc Natl Acad Sci U S A 73:12601264 Jiang Z, Dalton TP, Jin L, Wang B, Tsuneoka Y, Shertzer HG, Deka R, Nebert DW (2005) Toward the evaluation of function in genetic variability: Characterizing human snp frequencies and establishing bac-transgenic mice carrying the human cyp1a1_cyp1a2 locus