Drinking water one hour before going to bed can prevent blood thickening and alleviate water loss during sleep, but do not drink too much. Too much will affect sleep quality, and excess water can easily lead to edema.

Disadvantages of drinking water at night:

1. Drinking too much water before going to bed at night will indeed increase the burden on the kidneys and increase the reabsorption burden on the renal tubules and collecting duct system. , and their absorption activities are controlled by the adrenal gland, hypothalamus, pituitary gland (endocrine center), etc. In this case, it will affect the activity of your endocrine center.

2. It is easy to get bags under the eyes. Drinking too much water at night will cause you to go to the bathroom frequently, which affects the quality of sleep.

3. It will cause pressure on the bladder.

Not all patients are suitable for drinking more water. People with heart disease, kidney and liver problems are not suitable for the general measurement of drinking more water, because drinking too much water will worsen the condition.

As for how to drink water and how much water to drink, it is better to follow the doctor's advice. And drinking more water means 2L-2.5L a day, more is not helpful. There are many reasons why drinking more water can relieve physical discomfort.

Benefits of drinking more water:

1. Before going to bed at night, the blood concentration will increase during sleep. Drinking an appropriate amount of water before going to bed will dilute the accumulated fluid and expand blood vessels, which is beneficial to the body. Benefits.

2. When you are sick, you will lose some amount of body fluids. Drinking water can replenish body fluids.

3. Drinking water can promote the transportation and function of drugs in the body, and also help the body discharge metabolic waste through the excretory organs. Furthermore, when free water increases, cell metabolism and other activities are easier to carry out, and life activities are often more vigorous. More antibodies can be secreted and more stress-resistant proteins can be synthesized to defend and repair the body. ?

4. Drinking water reduces blood viscosity and promotes many physiological activities.