1 1 Cup is very sensational.
"1 1 glass of water every day? This is complete nonsense. " Professor Li Ritter, former chairman of the Functional Water Research Promotion Association of China Health Science and Technology Society and deputy director of the National Food and Nutrition Advisory Committee, told the reporter that the water demand must depend on everyone's environment (temperature, humidity), health status and food intake, and there is no definite standard value. At present, there is still no definite evidence that the water demand of human body is related to the temperature rise. According to Americans, we should consume 1/3 more water every day. If you replenish water blindly, you may even have symptoms of "water poisoning" such as weakness, rapid heartbeat, spasm and coma.
So, how much water do normal people drink every day? Yu Kang, deputy director of the Nutrition Department of Peking Union Medical College Hospital, told the reporter of Life Times that, generally speaking, the water lost by human body through urine, sweat or skin evaporation every day is about 1800-2000ml, so people always think that it is necessary to replenish about 2000ml of water every day. But this 2000 ml of water is not necessarily obtained by drinking water. All kinds of foods we eat every day contain a lot of water and should be counted together.
Therefore, after deducting1000 ――1200ml of water for three meals, we only need to drink 1500ml of water every day, which is enough. The general principle is: not less than 500 ml, but not more than 3000 ml per day. People who need to drink more water, such as patients with gout and kidney calculi, should follow the doctor's advice.
Make a drinking schedule.
8 glasses of water a day sounds simple, but it's hard to stick to it. Professor Hong Zhaoguang, a famous health educator in China, recommended a "drinking schedule" to help you reach the "drinking index" easily.
After a night's sleep at 6: 30, my body began to lack water. Drinking 250 ml of water before getting up helps to detoxify the kidneys and liver.
At 8: 30 in the morning, from getting up to the office, the body will be dehydrated invisibly, so when you get to the office, give yourself a cup of at least 250 ml of water first.
1 1: 00 After working in the office for a period of time, give yourself the third glass of water in a day to replenish the lost water, which will help to relax the tense working mood.
12: 50 Half an hour after lunch, drinking some water can strengthen the digestive function of the body.
/kloc-drink a cup of healthy mineral water to refresh yourself at 0/5: 00.
/kloc-before you leave the office at 0/7: 30, drink another glass of water to increase your satiety, so you won't overeat at dinner.
1 Drink another glass of water half an hour before going to bed at 22: 00, but don't drink too much at once, so as not to go to the toilet at night and affect the quality of sleep.
Master the five principles of drinking water
So, what water should I drink? Someone once put forward the view that "three glasses of water a day are healthy", that is, a cup of honey water in the morning, a cup of light tea after lunch break and a cup of boiled water before going to bed. In this regard, Deputy Director Yu Kang told the reporter of Life Times that this statement has some truth. For the elderly and people who are often constipated, drinking a cup of honey water on an empty stomach in the morning can promote defecation; If you still feel sleepy after lunch break, drinking a cup of light tea can refresh you; Drinking a small amount of boiled water before going to bed can replenish the water lost by sweating during sleep.
Finally, Professor Hong Zhaoguang said that there are some misunderstandings in drinking water in China, so we should master five principles: drink a glass of water in one breath. It means to drink a whole glass of water (about 200 to 250 ml) in one breath, rather than just two drinks, so that the body can really absorb it. Drink good water. Try to avoid drinking distilled water often. Its water is too acidic, which is easy to cause harm to the body, especially to people with weak kidneys. Choose high-quality mineral water. Drink warm water. Ice water is not good for stomach function, while drinking warm water is good for body absorption. Drink water on an empty stomach. Water will flow directly from the digestive tract and be absorbed by the body. You can publish and receive. People who work often give up drinking water because they are afraid of going to the toilet. In this way, the bladder and kidneys will be damaged, which is easy to cause backache.