In the case of alcohol the mechanism is well described: ethanol metabolism involving the CYP2E1 enzyme releases free radicals, and these reduce the level of reduced glutathione in the liver (Lieber, Drug Metabolism Reviews 2004, PMID 15554233)
Research by Dhillo, Jayasena, and Comninos at Imperial College London has established that kisspeptin signaling is dysregulated in PCOS, and that administering exogenous kisspeptin can trigger coordinated LH surges in women with the condition.[8] A phase 2 trial demonstrated that subcutaneous kisspeptin administration successfully triggered ovulation in a proportion of women with PCOS who had not responded to conventional ovulation induction, including clomiphene citrate.[9] This is a genuinely novel therapeutic signal kisspeptin addresses a mechanism that metformin, combined oral contraceptives, and clomiphene do not touch
Ergothioneine's ability to target specific organelles within cells complements Glutathione'sglutathione's broad-spectrum detoxifying and immune-supporting functions
Homocysteine and Alzheimers Disease: Evidence for a Causal Link from Mendelian Randomization. Journal of Alzheimers Disease: JAD, vol
Study of Gilbert's Syndrome-Associated UGT1A1 Polymorphism in Jaundiced Neonates of ABO Incompatibility Hemolysis Disease
