Hydrogen therapy is the use of molecular hydrogen (H<sub>2</sub>) for therapeutic purposes. Hydrogen therapyâÂÂs efficacy has not been established; it may help treat neurological disorders by reducing oxidative stress and inflammation, though optimal dosing and targets remain unclear. H<sub>2</sub> is being researched for age-related disease.
Hâ is proposed to reduce oxidative stress and modulate inflammatory and gene expression pathways, but definitive large-scale clinical evidence of therapeutic efficacy is limited.
Hâ may reduce oxidative stress and influence aging-related pathways, with potential to prevent or treat age-related diseases, though clinical evidence is limited.
It may offer protective benefits in spinal cord injury; clinical evidence is preliminary.
It may protect the liver through antioxidant and anti-inflammatory effects, though clinical evidence is still emerging.
It may improve cardiometabolic health through antioxidant and regulatory effects, though clinical evidence is limited.