Hydrowater is the original name that directly uses Japan. Because "water element" means "hydrogen" in Japanese, some people call it "hydrogen water", which is also called hydrogen-rich water in China. The research on hydrogen-rich water began with the first paper on hydrogen biology in Nature Medicine in 2007. Common sense tells us that hydrogen is insoluble in water. In the chemical experiment of preparing hydrogen in middle school, we use drainage method to collect hydrogen, mainly because hydrogen is insoluble in water. In fact, hydrogen is not insoluble in water, but its solubility is really low. According to the molar concentration, the concentration of pure hydrogen dissolved in water at 20℃ is 0.92 mmol/L, that is, 10 1.325kPa. How to improve and maintain the concentration and stability of saturated hydrogen water is a scientific research problem in the medical application of hydrogen. The invention of nano gas-liquid mixing technology in China has overcome the scientific problem that hydrogen is insoluble in water, and the water is evenly coated with hydrogen molecules by physical methods, thus promoting the stable combination of hydrogen and water. It has the characteristics of high hydrogen concentration and good stability. The origin of fresh water is Lourdes in France, Nau in Nolden and Lafarge in Mexico. There is a "miracle water" that attracts travelers from all over the world. So far, more than 2 million people have come to Nau, Nolden. Every winter, thousands of "migratory birds" fly to Bama, Guangxi, where the spring water is called "holy water" by them. Why does miracle water attract patients all over the world? Through continuous research by scientists from all over the world, it is found that the hydrogen content in spring water in Lourde, natural water in Nau and Nolden, and lake water in Bama is extremely high, even reaching 0.35* 10-6ppm, while ordinary water is almost zero. Active hydrogen is the best antioxidant, which can eliminate free radicals in the body. This is the magic of these waters. At this point, the mystery of 150 years of miracle water has finally been solved. The antioxidant function of this water-based water is hydrogen-rich water, also called hydrogen water. Modern medicine believes that the decay of matter is an acidification (oxidation) process. Breathing oxygen, smoking and drinking, and pollution sources in the environment will all produce a large number of peroxide free radicals in the human body, destroy cells and tissues at will, and cause genetic diseases and aging of the body. Active hydrogen can effectively scavenge free radicals in the body. The antioxidant activity of hydrogen-rich water exceeds all known antioxidants such as vitamin C, carrot and lecithin, and it has a strong preventive and therapeutic effect on allergic dermatitis, constipation, hypertension, diabetes and cancer caused by free radicals. Drinking water rich in hydrogen regularly can promote metabolism, keep every cell healthy automatically, remove body rust and delay aging. Peroxide free radical-the culprit of human aging oxidation is the most basic chemical reaction in nature. This phenomenon can be seen everywhere, such as nails rusting in humid environment and cut apples rotting in the air. The human body will also be oxidized. Normal people breathe about 20,000 times a day, inhaling oxygen and exhaling carbon dioxide. In addition to 98% of inhaled oxygen consumed by the body as fuel for metabolism, 2% of inhaled oxygen is oxidized into harmful substances-peroxy free radicals. Humans have their own antioxidant enzymes (SOD, superoxide dismutase, etc. ) against free radicals, but with the growth of age and the influence of modern factors, free radicals cannot be completely eliminated by the action of these enzymes alone. Breathing, smoking and drinking, electromagnetic radiation and gastrointestinal discomfort are all producing a lot of peroxide free radicals. Peroxide free radical is an extremely active destructive molecule, which will destroy the cells of the body, make unsaturated fatty acids on the cell membrane produce oxides, cause cell membrane loss and protease denaturation, and thus accelerate the aging process of people. What is more serious is the attack of free radicals on genes, which can destroy the molecular structure of genes and lead to gene chain mutation, thus causing systematic chaos in the whole life. This is why people get old. When peroxy radicals destroy cells, active hydrogen with strong antioxidant capacity appears, which can prevent the attack of peroxy radicals on cells and reduce the peroxy radicals to a stable form, thus protecting cells from being destroyed. Finally, hydrogen and oxygen combine to produce water that is harmless to the body. Reduce the probability of cell disease and slow down the speed of cell death.