glutathione regenerates vitamins c and e Antioxidant Activity with Increased Endogenous Levels of Vitamin C, A Following Dietary Supplementation with a Combination of and Resveratrol Precursors Life Extension Glutathione Cysteine &

Studies, mostly in animals so that is a big caveat primarily in animals demonstrate it may have the potential to reduce inflammation and oxidative stress, particularly in tissue repair, which would then help with accelerating that tissue repair

Can stress deplete B12 or lower vitamin B12 levels

Neurological signs include numbness, trouble walking, and balance issues

Vitamin B12 deficiency may cause numbness and tingling in the hands and feet, cognitive impairment, and reduced neurotransmitter production in the brain and spinal cord

Recent research shows that the current limit (200 ng/ml) is probably too low

Higher dietary choline intake is associated with lower risk of nonalcoholic fatty liver in normal-weight Chinese women. The Journal of nutrition vol