A normal person’s daily intake of 2,000ml of water will not harm the kidneys. According to medical research, it has been found that the human body can help maintain health by ensuring that the daily supply of water is controlled at 1,000-2,000ml. The source of water is not only drinking water directly, but also includes water in food. Doing the right amount of water every day and avoiding drinking too much or too little water will usually not cause kidney damage. Water is the substance on which human beings depend. Adequate intake of water can help regulate body temperature, dissolve and transport nutrients and metabolites, maintain digestive and absorption functions, and also has the role of lubrication and participation in redox reactions in the body. For patients with fever, diarrhea and other uncomfortable symptoms that may cause water-electrolyte disorders in the body, it is necessary to increase water intake appropriately to help maintain the body’s fluid balance. For patients with urinary tract infections, stones and other urinary tract diseases, it is also generally necessary to increase the amount of water drunk can help relieve symptoms. However, if there is kidney disease, it is necessary to moderately reduce the amount of daily water intake, in order to achieve the body’s metabolic needs, while reducing the burden on the liver and kidneys. The daily intake of 2000ml of water will not hurt the kidney, but if you drink little water, hold urine, irregular work and rest, stay up late, abuse drugs, greasy, high salt, high purine diet, drink a lot of alcohol and smoke and other bad habits, it may cause liver burden in the long run.