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reported that unexplained liver injury in PCOS patients and animal models was accompanied by increased Fe deposition and downregulation of hepcidin and GPX4 expression in the liver, indicating the importance of iron metabolism in this type of unexplained liver injury (165)

This suggests that GSH deficiency was initiated at the cellular level

Ukwenya VO, Alese MO, Ogunlade B, Folorunso IM, Omotuyi OI

The results of the study indicate that vitamin C supplementation at an amount obtainable by diet significantly raised red blood cell GSH, by 47 percent per day, in healthy adults

Oral vitamin D3 supplements are well-absorbed, inexpensive, and effective for most people