How much water do you need to drink a day?
A: "People need to drink about 2000ml of water every day (including water in diet). In daily life, people will metabolize a lot of water through breathing and urination. The best way to maintain the fluid balance of human body is to drink plenty of water, which can improve human endocrine, make toxins better discharged and maintain the normal operation of viscera function.
Generally speaking, if the water is insufficient, or people don't want to drink water, people's bodies are prone to fever, and endotoxin can't be discharged, leading to acne on their faces or some symptoms of getting angry. In addition, a small amount of water will also affect the normal function of the kidney. However, for some diseases, such as patients with chronic kidney disease, the daily drinking water should be strictly controlled, otherwise edema will occur, and at the same time, salty water should be eaten less, and water intake should be carried out under the guidance of doctors. "
How to drink water accurately
1, don't drink boiled water.
In daily life, drinking water needs to master the correct methods, for example, water must be boiled before drinking. Many people drink tap water directly and may ingest a lot of microorganisms or bacteria. These harmful substances are easy to damage people's gastrointestinal function and even cause some gastrointestinal diseases. Therefore, in the process of drinking water at ordinary times, you must boil the water before drinking, and drink enough water at the same time. Only in this way can we effectively promote health and achieve good health preservation results.
2. Don't drink water that has been left for too long.
If you want to promote your health through reasonable drinking water, you should pay attention to common sense about drinking water. Generally speaking, don't drink water that has been left for too long. Many people often boil water and let it cool, but if it is left for too long, it is easy to be polluted by bacteria.
If you always drink water that has been left for too long, it may affect the health of the gastrointestinal tract, and even cause adverse reactions in the gastrointestinal tract after drinking water. Therefore, you should also pay attention to drinking water. Generally, it is necessary to wait until the temperature is suitable, and drink the water immediately after boiling. It is best not to leave the water for too long to prevent health problems.
3, drinking water should not be too much.
It is not advisable to drink water or gulp water for a long time after exercise. After strenuous exercise, the salt in the body will be excreted with sweat. If you drink a lot of water at this time, it will continue to dilute the salt in the body, reduce the water absorption capacity of blood, and too much water will penetrate into cells and interstitial cells, thus causing "water poisoning", and symptoms such as dizziness, nausea, vomiting and blurred vision will occur.
It is best to drink more water, and replenish water every half hour or so during exercise, each time 100~ 150 ml. You can add light salt water after sweating a lot.
You should drink more water in the morning.
After a night's sleep, the water in the body is consumed and metabolized by breathing, skin and body fluids, so drink some water when you get up in the morning to alleviate the water shortage in the body. And the food in the digestive tract is almost digested at night. Drinking a glass of water in the morning can rinse the gastrointestinal tract and discharge the residue. In addition, because there is no water supplement at night, the blood viscosity increases. Drinking water in time in the morning can dilute the blood viscosity and promote blood circulation.
If you drink too little water, you might as well supervise yourself next. Although drinking water has many benefits, don't drink too much. Try to keep it around 2000 ml a day. If you drink too much water, it is easy to cause water poisoning.