Pursue health and longevity. Diet is a very important part. Drink water or water-based solution, food also contains water, the quality of food depends on the water environment they grow up in, so the quality of water for human health is very important! Any part of the human body is filled with water, about 70% of the human body is water, and protein, fat, carbohydrates, minerals add up to the sum of only 30%. Therefore, if there is a problem with the water full of the body, then the health of the human body will be seriously threatened. For example, the function of a certain organ of the human body is not good, only blindly improving food or taking a lot of drugs and health care products can not fundamentally improve its function. If you want to be healthy, you should pay full attention to the importance of drinking water, and constantly improve the quality of drinking water. Therefore, Lin xiuguang, a Japanese medical doctor, pointed out in his paper "seven principles of disease cure": 1. Life is composed of tissues and cells; 2. Cells of various tissues will constantly metabolize, That is, the aging cells are constantly apoptotic and replaced by new cells; 3. When the cells proliferate, they will strive to maintain their normal physiological functions; 4. The proliferation of cells must rely on the metabolism of DNA (the content of water is 25-50%, or even higher); 5. The metabolism of DNA is regulated by the water in the cells; 6. The so-called disease is the abnormal metabolism of DNA due to the abnormal internal water; 7. The essence of treating diseases is to adjust the water in cells.