Can drinking water improve kidney function?

Drinking water does not directly enhance kidney function, but appropriate water intake is crucial for kidney health. The kidneys themselves have a diuretic function, capable of excreting waste and toxins from the body through urine. Maintaining a normal water intake helps preserve normal urine output, thus supporting proper kidney function. Drinking excessive amounts of water does not mean improved kidney function or enhanced renal capacity. On the contrary, overhydration may burden the kidneys, as they must filter and process the excess fluid. Additionally, not drinking enough water can lead to dehydration, which may trigger various health problems. Therefore, to maintain kidney health, one should follow the body's natural needs, drink an appropriate amount of water, and avoid both overhydration and insufficient intake. Furthermore, maintaining good lifestyle and dietary habits, such as regular sleep patterns, moderate exercise, and a balanced diet, also contributes to maintaining normal kidney function.