glutathione for hep b patients and hepatitis Childhood treatment linked to higher odds of long-term virus control Therapeutic strategies hepatitis B – Real Glutathione Rx - Kindle

B12 deficiency can damage myelin and spinal cord function, creating symptoms that resemble MS

Vitamin C supplementation promotes mental vitality in healthy young adults: results from a cross-sectional analysis and a randomized, double-blind, placebo-controlled trial

Besides, other pathways/genes that influence redox balance or ferroptosis might also account for the differences

Less the melanin, whiter the skin

"Centenarians display plasma MOTS-c concentrations significantly higher than age-matched peers, a pattern that closely resembles levels found in individuals decades younger suggesting preserved mitochondrial signaling as a hallmark of exceptional longevity." The connection to cellular senescence deserves further attention here