In one study, long-term IGF-1 administration in old age animals increased neurogenesis, vascular density and glucose utilization in brain parts responsible for memory and learning [12]
However, the preceding sections of this paper establish that GSH is not merely a passive antioxidant, but an immune regulator and modulator with actions dependent upon the pathophysiologic context (Tieu et al., 2023
Strategic stacking with complementary peptides can amplify results while addressing recovery and overall health
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You can, but its usually not needed
Natural sources of glutathione Taking supplements orally can be useful for replenishing low glutathione levels, but its important to balance these with a well-rounded, nutritious diet