nutrition experts point out that drinking water is the same as taking in calories. "just add as much as you need." moreover, drinking too much water will lead to electrolyte imbalance (a large loss of sodium and potassium ions) and water-soluble vitamins (such as b complex and c). issues such as loss.

scientific research points out that the human body loses about 1800 to 2000cc of water every day from urine, sweat or skin evaporation, so it is said that healthy adults need to replenish about 2000cc of water every day. however, 2000cc of water is not necessarily obtained by drinking water. the water in food should also be included. in fact, the various foods we eat every day contain a lot of water. for example, most vegetables and fruits are more than 90% water, while eggs and fish also contain about 75% water. a rough estimate is that when we eat a meal, we can absorb at least 300 to 400cc of water from food or soup. therefore, after deducting the 1000-1200cc water intake from food in three meals, we only need to drink 1000-1200cc boiled water every day, an average of 2 cups in the morning and 2 cups in the afternoon, to complete the basic skills. however, the amount of water required depends on each person's environment (temperature, humidity), amount of exercise, physical health, food intake, etc. there is no standard value.