Drinking water is the simplest way of health preservation, but if the drinking water is not healthy, it will not only fail to play the role of health preservation, but also cause harm to the body. Therefore, we must know which water is good for the body and which water is bad for the body.
The best temperature is below 30 ℃. Warm boiled water below 30 ℃ is more in line with the physiological function of gastrointestinal tract, and will not over stimulate gastrointestinal tract to cause vasoconstriction or peristalsis. At the same time, there is an old saying of “salt water in the morning, honey in the evening”. According to the theory of traditional Chinese medicine, Cheng belongs to the kidney meridian. If you drink a cup of light salt water in the morning, you can maintain the spirit of the day. In the evening, use warm boiled water (no more than 60 ℃) to make a cup of honey, which can nourish the spleen and stomach and promote health.
Let’s sum up the water that is harmful to human body: raw water, which contains all kinds of harmful bacteria, viruses and parasites; aged water, that is, dead water, that is, water that has been stored for a long time; thousand boiling water, that is, water that has been boiling overnight or for a long time on the stove and water repeatedly boiled in the electric water heater; steamer water, that is, steamer water, etc In particular, the concentration of nitrite is very high in the water of steamer that has been repeatedly used for many times; the water that cannot be boiled, such as tap water; the water that has been boiled again, the water is burned again and again, the water evaporates again, and the nitrite will rise. If you drink this water often, the nitrite will accumulate in the body and lead to poisoning.
From the above we know how to distinguish healthy water from harmful water. Let’s look at the way to drink water. The right way to drink water can improve the function of immune cells.
Drink a little more. Drinking too much or too little water is not good for your health. Drinking too much water at one time, even if there is no water poisoning, but a large amount of water accumulated in the gastrointestinal tract, making people feel fullness in the chest and abdomen, and also dilute the gastric juice, leading to the weakening of gastrointestinal absorption. And drinking too little, it can not make the body really absorb, use. The right and effective way to drink water is to drink a whole cup of water (about 200-250ml) in one breath, rather than just two drinks.
Drink before you are thirsty. Some people don’t get into the habit of drinking water regularly. Only when they are thirsty can they remember to drink water. Thirst, in fact, is a serious lack of water in the body. Many organs of the body may have been damaged by dehydration, so don’t wait for the body to tell you that it’s & ldquo; lack of water & rdquo.
Don’t drink too fast or too fast. Drinking water too fast and too fast will swallow a lot of air together, which is easy to cause hiccups or abdominal flatulence. People with weak intestines and stomach should drink water more slowly. The method of drinking water after strenuous exercise is to rinse mouth with water, moisten mouth and throat, then drink a small amount of water, stop for a while, and then drink some to let the body absorb slowly.
What kind of water is good for your health? We all know how to drink it. We can’t ignore the other one, that is, the amount of water we drink.
Generally speaking, healthy human body consumes 2-3 liters of water every day, which must be replenished in time, otherwise it will affect intestinal digestion and blood composition. Therefore, it is recommended to drink at least two liters of water every day, equivalent to eight glasses of water. When it’s hot, it’s not too much to drink 4 liters of water. Those who love sports, take vitamins or are under treatment should drink more.
So how to drink these eight glasses of water?
After getting up every day, first drink a glass of water on an empty stomach, and then eat breakfast after ten minutes. This is the first glass of water.
Another glass of water at 90 a.m. and half an hour before lunch will help to moisten the intestines. This is the way to drink three glasses of water in the morning.
In the afternoon, you can drink a glass of water at 13-14 o’clock, 15 & mdash; 16 o’clock, and then a glass of water half an hour before dinner, which is 6 cups of water.
At night, drink another glass of water between 19 and 20 o’clock, and then drink another glass of water half an hour before going to bed. In this way, eight glasses of water will be consumed in one day. Some people drink water before going to bed, and their eyes are swollen the next day. Such people can subtract this cup of water before going to bed.