In a flash, I have been living and working in Beijing for 26 years. Patients with facial palsy, cerebral infarction, shingles, colds, etc. that I come in contact with are asked every time how they got this disease and what to pay attention to in general. In fact, many of the problems are very common habitual problems in life, and the occurrence of the above mentioned lesions is related to insufficient drinking water. How much water is appropriate to drink a day? Take the amount of water drunk by a normal adult as the standard for calculation. The physiological need is 3,000 ml, and the daily intake of water through meals, dishes, soups and fruits is about 1,000 ml. Some people like to drink tea, milk, coffee, juice, wine and other beverages in daily life, but even so, the amount of water should not be less than 1000 ml. Older people should be about 4/5 of adults. Men than women increased by 10-15%, infants and young children due to growth and development of its metabolism than adults, and therefore relatively more water needs, should be supplemented with 100-500 ml in the case of no thirst, more in line with the demand. An effective way to drink water is to finish a full glass of water (about 100-250 ml) at a time, so that the water can be absorbed by the body and used. If you are not used to drinking so much at once, you can also drink only one or two sips at a time, but drink every 20 minutes and a half hours (if you have a cold and cough, it is recommended that you drink water every half hour). The amount of water you drink will increase or decrease with the seasons, and you can also use the color of urine to measure, generally to light yellow as the degree, too dark is not enough water. Do not drink a lot of water before going to bed, otherwise it will increase the number of urination and affect sleep. If you do the right way to drink water, enough water, colds, facial paralysis, cerebral infarction, shingles and other such lesions will be away from you!