Shangpin Bama introduced that due to the high geomagnetic environment in Bama area, the local spring water and groundwater became small molecular water under the action of geomagnetic and far infrared rays. In many aquatic products on the market, the general drinking water is macromolecular water, which is not easy to enter the cells in the body after drinking, so drinking a bottle of water will produce a strong feeling of fullness and it is easy to run to the toilet at once; Small molecular water has strong permeability and is easy to enter cells instead of accumulating in gastrointestinal tract. Even if you drink a lot at once, you won't feel full and it's not easy to go to the toilet. Astronauts drink small molecules of water. There are also geomagnetic reasons. Most of the water in Bama is weakly alkaline, while most of the water on the market is weakly acidic. At present, most human bodies belong to sub-healthy people. Medically, this kind of constitution is called weak acid constitution, and weak alkaline water can improve sub-health constitution relatively.