Molecular hydrogen (H₂) is the smallest molecule in the universe, and it’s gaining scientific attention for its potential to support health at the cellular level. Over 1,500 peer-reviewed studies — indexed in PubMed (PMID), the research database maintained by the U.S. National Library of Medicine — have explored its effects on oxidative stress, cell signaling, and overall wellness.

Global research efforts are underway in countries such as Japan, South Korea, China, the United States, Germany, Spain, Taiwan, Iran, and India. Scientists are investigating H₂’s role in areas like brain health, inflammation, exercise recovery, and metabolic support.

While early findings are promising, the science of molecular hydrogen is still evolving. This section helps you stay informed — so you can explore its potential benefits with confidence and clarity.