Molecular Hydrogen and Healthy Aging — What a 2023 Mechanistic Review Reveals

A 2023 mechanistic review in Antioxidants synthesised how molecular hydrogen acts on the redox biology of ageing — from selective scavenging of the most harmful oxygen radicals to modulation of inflammation and the gut microbiome — across age-related diseases including Alzheimer’s, Parkinson’s, cancer, and osteoporosis.