Is drinking more water really good for people? Thank you, everyone.

There are many benefits of drinking water: because most cells in the human body are made of water, water in children accounts for 80%, water in adults accounts for 60-70%, water in the elderly accounts for 50%, and water in blood lymph accounts for more than 80%. After drinking into human body, water can be directly absorbed by gastrointestinal mucosa, enter blood circulation and penetrate into various tissues and cells, so it can flow quickly in the body, just like a flowing river, which can take away aging wastes and toxins in the body. If the water is insufficient, the blood will become sticky, the flow rate will become slow, and the toxins after digestion and metabolism of many foods in the intestine cannot be discharged quickly. People in the urinary system will also reduce the discharge of water because of the decrease of water in the body, and show oliguria, and even cause infection and stones in the urinary system. It leads to the accumulation of a large number of stagnant toxins and wastes in the body, which not only destroys metabolism but also reduces the body's immunity. How much water should I drink? I believe many people have heard that it is best to drink 8 glasses of water (2000CC) every day. How is this data calculated? In fact, according to the water loss from the body every day, the average person excretes about 65,438+0,500 cc of water from urine, about 200CC of water from feces, and about 800CC of water from sweat and breathing, which shows that everyone needs to lose about 2,500 cc of water every day. When the sugar in food is decomposed, it will produce carbon dioxide and water, so even if you don't drink water, just eat something, you will also produce water in your body. The moisture obtained from food is about 500-700CC. What are the benefits of drinking water? ? 0? 1 Detoxification and metabolism help: sufficient water in the body can make the blood flow smoothly, and every organ of the body needs a lot of water to operate smoothly, taking the old wastes and toxins metabolized in the body away from the body. ? 0? 1 regulating body temperature The reason why human body temperature can be kept constant is because the temperature regulation center in the hypothalamus of the brain is independent of the external temperature. Because the water in the brain accounts for 75%, when the water is insufficient, the body temperature will rise. Especially when you have a fever or heatstroke, drink plenty of water to keep your body temperature constant. ? 0? 1 Promote gastrointestinal peristalsis: Drinking plenty of water can promote gastrointestinal peristalsis, prevent constipation, and make the waste after gastrointestinal digestion discharged smoothly, especially drinking a cup of cold boiled water after getting up in the morning and before eating can stimulate gastrointestinal peristalsis, cause defecation, and help prevent gastrointestinal metabolism. ? 0? When there is enough water in the body, the old waste in the body can be discharged with the water, and all the functions in the body can work normally, so you will feel refreshed. When your mouth is thirsty and there is no water to drink, cells will also react uneasily and anxiously to such physiological changes. ? 0? 1 Anti-aging water can provide normal cell growth, and of course it can also make the skin look bright and moist. When the water is sufficient, the natural perspiration system on the skin surface will also work normally. Removing dirt and sweat from pores can also reduce the chances of acne and acne. If the long-term water intake is insufficient, water-deficient cells will appear dry and rough on the skin, and wrinkles will appear early! Therefore, to prevent skin aging, drinking plenty of water can be said to be the most natural moisturizing skin care product. Solve your doubts about drinking water. Will drinking water make you fat? It is often said that some people will get fat even if they drink water. Actually, it's just a joke. In fact, drinking more water can make metabolism lively and accelerate fat metabolism in the body. Moreover, the waste and neutral fat accumulated in the blood can be taken away together, which can not only improve physical fitness, but also occupy some space in the stomach, so that food can be eaten less, and it can also help to lose weight! Drinking more water at night can cause edema in both eyes? Some people say not to drink too much water before going to bed, so as not to have thick bags under your eyes the next day. In fact, if the renal function is normal, it should not. Drinking more water will have diuretic effect and increase urination. But after middle age, water is easy to accumulate, not only in the soft parts around the eyes, but also in the hands when getting up. If this is the case, it is necessary to limit the water intake from dinner to bedtime. Drinking water depends on the time? It is very hot in summer. Some people open the refrigerator as soon as they get home and pour the whole can of chilled water into their stomachs. Although they also drink a lot of water, it is not very helpful to their health, because drinking ice water quickly is more likely to stimulate the brain nerves, make the cerebral vessels contract easily and cause headaches. Moreover, drinking too much water at a time will only increase the amount of urination and can't slowly enter the cells, so the best way is to drink slowly, not more than 200CC at a time, and don't drink a lot of water immediately after eating, so as not to dilute stomach acid and affect digestion. I don't like drinking water. Can I drink juice and soup instead? No matter for the above reasons, drinking more water has many positive meanings for the human body. Some people like to drink fruit juice, flavored drinks and dairy products, or eat fruit instead of soup. Of course, they all provide water for cells, but they unconsciously consume a lot of sugar after drinking too many flavored drinks. There is still a lot of oil and salt hidden in the soup, not only eating a lot of sodium but also drinking a lot of calories; Of course, fruit is a good choice, which not only provides water, but also provides vitamins, but don't ignore that it also provides heat.