mushrooms high in ergothioneine and glutathione Study: Contain Powerful Antioxidants with Anti-Aging Potential Ergothioneine for cognitive health, longevity
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Several of the active enzymes are present at high concentrations in the same tissue (Knoblach et al

Abelln MN, Bayarri B, Gimnez J, and Costa J

That's another problem

The reduced form of GSH acts as a main intracellular antioxidative buffer with multifaceted action against tissue oxidative stressors [5]

Impaired nicotinamide adenine dinucleotide (NAD+) metabolism in diabetes and diabetic tissues: Implications for nicotinamide-related compound treatment

Variants in genes controlling metabolic rate, estrogen metabolism, and inflammatory response may influence how a person's body responds to rapid weight loss and metabolic rebalancing during GLP-1 therapy
