It is recommended that men and women maintain a daily water intake of 1.7L and 1.5L respectively. Patients with kidney disease should adjust their water intake. For patients with chronic kidney disease, the daily water intake = 500 + the previous day's urine volume; patients with kidney stones are advised to drink 2-3L of water daily.
In daily life, we can judge dehydration by urine color. If the urine is particularly yellow, it indicates dehydration. If it is dark yellow, it indicates severe dehydration, and water should be replenished promptly.
