Abstract:Hydrogen is a colorless, odorless, water-insoluble and highly flammable diatomic gas that can act as a reducing agent in certain circumstances. A large number of studies have shown that hydrogen has potential therapeutic effects on more than 100 kinds of diseases, such as metabolic diseases, neurodegenerative diseases, ischemia reperfusion injury and tumors. However, hydrogen not only has low solubility in water but also has a short residence time, which is the main factor limiting the widespread application of hydrogen-rich water. However, due to their high internal pressure and negative surface charge, nanobubbles can increase the solubility and residence time of hydrogen in water, and enhance their antioxidant capacity. The development of nanobubble technology has also promoted the research, development and application of hydrogen nanobubble water by domestic and international scholars. This article mainly summarizes the latest research progress of hydrogen nanobubble water, in order to provide a reference for future application research of hydrogen nanobubble water.
