Red meat, eggs, cruciferous vegetables (broccoli, cabbage, cauliflower), garlic, and onions are major contributors
By reducing oxidative stress, vitamin C protects the skin, promotes collagen production, and fades dark spots
Low GSH levels could also increase viral replication, pro-inflammatory cytokine release, endothelial damage, and immune-thrombosis, which is a hyper-coagulative clinical condition that could exacerbate morbidity and mortality in COVID-19 and PASC 598
It transports fatty acids into mitochondria, the powerhouses of cells
2002;282(2):E474-82