Many people believe that the more water you drink, the better it will be for your body and kidneys. The function of the kidney is to purify the blood, separate essential and toxic substances from the body and expel them through urine. Water helps this process, but when water is taken in excess, it can put excess pressure on the kidneys. In such a situation, the natural balance of the body starts deteriorating.
Drinking too much water leads to frequent urination, feeling of swelling in the body, HeadacheSymptoms like fatigue, nausea and sometimes dizziness may appear. Some people start feeling heavy in their hands and legs and also do not sleep properly. These signs indicate that the body is taking more water than it needs. Let us know how drinking too much water harms the kidneys.
How does drinking too much water harm the kidneys?
Professor Dr. Subhash Giri, Director, Department of Medicine, RML Hospital. It is said that when a person continuously drinks more water than required, the kidneys have to filter it out again and again. This puts more pressure on the kidney capacity. Due to excess water, the balance of salt and other electrolytes in the body can get disturbed, due to which the sodium level gets reduced.
In this situation, the cells start filling with water, which can be harmful for the brain and muscles. If the kidneys are not functioning properly, the color of urine becoming very light or frequent urination can also be a sign. If this continues for a long time, the problem may increase in those with already weak kidneys. Therefore, drinking excessive water can also become a risk for the kidneys.
How much water should you drink?
The need for water is not the same for every person. It depends on age, weight, weather, physical exertion and health. Generally, 2 to 3 liters of water a day is considered sufficient. In summer or in case of excessive sweating, the quantity can be increased slightly.
The easiest way is to drink water when you feel thirsty and pay attention to the color of urine. Light yellow color is considered normal. If the urine is completely clear and is coming frequently, it may be a sign of drinking too much water. One should not develop the habit of drinking more water than necessary without doctor’s advice.
This is also important for kidneys
To keep kidneys healthy, not only water but also a balanced lifestyle is important. Limit salt intake and avoid fried foods. Eat food at regular time and get enough sleep.
Do not take pain medicines for a long time without consulting, as they can damage the kidneys. Keeping blood pressure and sugar under control is also very important for the kidneys. Light exercise and periodic health checkups help in maintaining kidney health.