What is the knowledge of drinking water in summer

In general, adults need about 2500 ml of water per day, about 1200 ml of which comes from drinking water, and 1000 ml of water from food (such as vegetables, fruits, rice, taro, meat, beans, milk, etc. The amount of water) and the remaining 300 ml of water comes from the water produced by metabolism in the body. The daily water consumption of people should be adjusted according to the temperature, physical condition and labor intensity. For example, in summer or when there is a large amount of activity, the amount of water required can reach 2500-4000 ml, so do not wait for thirst before you think of drinking water. Every day, you should ensure sufficient water.

It is best to drink warm water

On the one hand, intake of cold drinks will make the gastrointestinal mucosa suddenly cold and shrink the original open capillaries, smooth muscle spasm, can cause gastrointestinal discomfort or cramps or even diarrhea. On the contrary, there are people who like to drink hot water. If a hot diet enters the esophagus, it will destroy the mucosa of the esophagus and stimulate the proliferation of mucous membranes and induce esophageal cancer. This is the conclusion of the medical community. Therefore, the temperature of drinking water cannot be too hot nor too cold. The optimum temperature is 10-30 degrees Celsius.

Thirsty, it is a signal of lack of water. It is best not to feel thirsty on a day. To drink water. A mouthful of water can not feed the whole body of water-deficient cells. Drink 200 ml of water each time, and drink it slowly and continuously. To establish a drinking water schedule, regular quantitative drinking. Morning: 250 ml; 9: 200 ml; 11: 200 ml; 15: 200 ml;

Drinking water sooner or later is necessary because the blood is thick at night. It is not good to drink light salt water in the morning, because the highest blood pressure in the morning, it is best to drink boiled water. Drinking water is not only necessary for the human body, but also has therapeutic effects in certain circumstances.

Drink slowly and drink slowly

Many people will habitually “boil” booze when they are thirsty, but they do not know that this method of drinking water is not good for health in Chinese medicine, and it will destroy the normal physiological functions of spleen-inducing water in the long run.

The consequences of mouth-watering may be threefold. First, drinking a lot of water quickly and quickly will quickly dilute the blood and increase the burden on the heart. After exercise, this situation is even more serious. Second, when a lot of sweating happens during the day, the binge drink will reflexively increase the amount of sweat and further increase the loss of electrolytes such as sodium and potassium, so people tend to feel more and more thirsty. Third, drinking too fast and too fast will swallow a lot of air together, which may cause snoring or bloating.

At the time of binge drinking, when the spleen cannot digest so much water, the rest of the water will be deposited and it will be easy to form wetness. If the wetness develops further, it will develop in the direction of dampness or turbidity. Ice water is also not easily transported by the spleen. Of the.

A reasonable method of drinking water should be to include a mouthful of water in your mouth and slowly swallow it several times in order to fully nourish the mouth and throat and effectively relieve thirst.

Drink more water and benefit more

Drinking water is not only necessary for the human body, but also has therapeutic effects in certain circumstances.

Colds drink more water than usual. Drink plenty of water not only to promote sweat discharge and urination, but also conducive to the regulation of body temperature, increase the body's resistance. Drink more water when you are constipated. Chinese medicine practitioners believe that there are many reasons for constipation, one of which is caused by "dry and dry in Tianjin dryness." Drinking plenty of water can play a role in quickly replenishing body fluids, thereby stimulating peristalsis and promoting defecation.

When irritability should drink plenty of water, irritability can easily lead to loss of body fluids, there is insufficient body fluids, so increase the frequency of drinking water can effectively ease the irritability. After the vomiting and diarrhea, drink light salt water, so you can drink some salt water to supplement your strength and relieve the weak state.

Older people drink more water before going to bed. The elderly, especially those with poor blood circulation, may drink some water before going to sleep to reduce the blood viscosity, thereby reducing the risk of cerebral thrombosis. However, it should be noted that drinking water before going to bed can not be excessive, and elderly people have the habit of going to bed at night. If sleeping due to drinking water causes poor sleep, it will not be worth the candle. After exercise, intermittent, small mouth replenishment. Avoid vigorous replenishment after exercise, such as drinking a bottle of beverage in one breath, which will increase the burden on the heart.

Of course, drinking water should also pay attention to the health of drinking water, and it is necessary to prevent harmful effects such as fluorine, chlorine, mercury, and arsenic in drinking water that may exceed the standards on the human body.

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