Healthy adults should drink about 1,500 milliliters of water a day. Generally, adults can fulfill their body’s needs by drinking 1500 water in a day. In the hot summer or after strenuous exercise, it is also important to hydrate more appropriately as the water in the body will be excreted along with sweat. In daily life, water can be replenished not only by drinking water, but also through the consumption of fruits or food intake. And it is not the more water you drink, the better. If you drink too much water, it may increase the burden on the kidneys as well as the heart and cause discomfort, such as the appearance of edema in the body. It is recommended to determine the amount of water to drink according to your own situation. If you have stones, gout and other diseases, usually the doctor will recommend drinking a lot of water, which requires you to follow the doctor’s advice to ensure that the daily amount of water to promote the recovery of the disease.