Glutathione is the major antioxidant within the body
Accelerated Tissue Regeneration: Activates epithelial and fibroblast cells to efficiently replace damaged intestinal tissue
The tiny proteins known as cytokines, which are essential for immunological signalling, are regulated in part by garlic
Key publications: 'GHK-Cu may Prevent Oxidative Stress in Skin' (2015, Cosmetics), 'GHK and DNA: Resetting the Human Genome to Health' (2014), 'The Human Tripeptide GHK-Cu in Prevention of Oxidative Stress and Degenerative Conditions of Aging' (2012)
Why it matters: NAD+ levels naturally decline with age, stress, illness, poor sleep, and intense physical or mental demand
However, these findings should be interpreted cautiously, given heterogeneity in study design, asymmetric follow-up across treatment arms in some cohorts, and the ecological nature of study-level meta-regression