Do you really know how to drink water? Thirst is a sign of slight water loss in the body. The average daily water consumption of a normal person is 2000-2500 ml, and the oxidation of substances in the body can produce 300 ml of water, so you should replenish 2200 ml of water daily, including the water content of the diet. At least 1500 ml per day Drinking water is too important for both healthy people and patients, not only to promote the excretion of toxic metabolites, but also to reduce the local symptoms of the upper respiratory tract, and adequate rehydration will make people physically and mentally well. In winter, drinking more water can be a good way to relieve symptoms such as sore throat. Now in the fall, most office workers in this dry and muggy environment, if less water or just normal drinking water may cause the body hidden dehydration. Hidden dehydration can make the body resistance to decline, mental depression. In addition to the winter indoor local air circulation, the concentration of viruses in the unit volume will increase many times, then if the body is in a state of hidden dehydration, of course, it is easy to “hit”. Winter each person should ensure that at least 1500 ml of water a day, about 6-8 cups, the specific amount depends on their own situation. Scientific drinking schedule 7:00: get up in the morning to drink a glass of light salt water or cool white water, can replenish the water lost at night, cleanse the intestines and detoxify. Half an hour later, then use breakfast. 8:30: Drink 250 ml of water after arriving at work. The busy early morning makes a lot of water lost unknowingly, this is a particularly important time to rehydrate. 11：30：Before lunch, busy all morning should also rest for a while, before lunch drink appropriate water to help activate the digestive system vitality, but do not drink immediately after the meal. 12：30：After half an hour of lunch, you can drink some water in small amounts. 14:30: Drink a cup of tea before work to eliminate fatigue and recharge the body, this cup of water is very important. 17：30：Drink some water before work. Busy all day, the body’s water is also consumed almost, this time hydration can also bring the feeling of fullness of the stomach and intestines, reduce the amount of dinner eaten, especially for people who want to lose weight. 22:30: drink some water one to half an hour before going to bed, but should not drink too much.