Hydrogen water is one of the latest trends in health and wellness, marketed as a hydration supplement featuring antioxidant properties and a potential ability to support post-workout recovery and delay signs of aging. Hydrogen water is defined as purified water saturated with molecular hydrogen (H₂), which differs from regular water that contains hydrogen atoms bonded to oxygen (H₂O). Dr. Arpit Bansal, a gut health and longevity expert for 'Health Shots' magazine, explained that the molecular hydrogen in the water is a selective antioxidant, helping to neutralize harmful free radicals without affecting normal cellular processes, making it a focus of researchers in preventative health and post-exercise recovery fields. Hydrogen water is typically available in various forms, including dissolvable tablets that release hydrogen when added to water, portable hydrogen water generators, and ready-to-drink bottled water. Research indicates that hydrogen water may help reduce oxidative stress associated with inflammation, early fatigue, and aging signs. A study published in the 'Pharmacy' journal also showed that molecular hydrogen may support gut health, enhance immune regulation, and metabolic balance. However, experts stress the need for more clinical studies to confirm these results on a wider scale. Consuming hydrogen water is also linked to increased hydration and improved energy levels, and potentially with benefits for the skin in reducing oxidative damage from environmental stresses, though these findings are still under investigation. Currently, there are no specific global dosage guidelines, but many experts recommend drinking one to two glasses daily, with consumption potentially increasing to 500–750 ml per day for active individuals or those seeking post-workout recovery. It is advised to drink hydrogen water immediately after preparation, as the dissolved hydrogen gradually dissipates over time.
