Summer, pay attention to the problem of drinking water

     Scorching summer, it is widespread the problem of inadequate water intake. This is because from a lot of sweat, so that increases the body's water requirement, it is necessary to add the missing moisture in time. However, drinking water, what summer? How to drink? How much to drink? Elaborate, and indeed there are some about.
     I drink water, do not drink unboiled water. Because the boil and boiling water 3 minutes, not only sterile, but also essential to maintain the water of nutrients, are of the view that drinking water is the best. According to the survey, people who regularly drink raw water, suffering from bladder cancer, increase the likelihood of cancer.  
     Second, we must moderate drinking. A daily water intake should be as climate, temperature, physical condition and working conditions.

     Third, it is necessary from time to time, do not feel thirsty before drinking water and so on. From early in the morning, it should be a small amount, many drinking water, not only can add to the depletion of water at night, but also to promote the secretion of digestive juice, increase appetite. At the same time may stimulate gastric peristalsis, and defecation is conducive to lower blood pressure regularly. 
     Fourth, drink fresh water, do not drink, "Chen Shui." To place a long time do not drink water, drink after many of the residues after the resumption of boiling water, drink served in thermos flask in the water is not the day of ... ... these "Chen Shui" Although sterile, but by making the body out the need for minerals, but also may contain certain hazardous substances such as nitrite, nitrite poisoning caused by common events.
     Five drink warm salt water, do not drink ice water. Hot summer, after a large number of sweat-ray does not drink the salt water desalination, the water enters the body can not remain in the tissue, but more easily with sweat or urine excreted. At this time, it should be short to drink some salt water to supplement the loss of water and salt.
     Six drink warm water, do not drink hot, too cold water. Due to too hot, too easy to damage the water cool the mouth, esophagus mucosa. Long-term drinking water can cause overheating of the oral cavity, esophagus, over the long-term drinking water cooler will cause gastrointestinal disorders,  diarrhea.
     Seven to less water before eating and before going to bed. Before a large number of water will increase the burden of gastrointestinal, dilute the juice, the impact of appetite and digestion; a large number of water before going to bed will increase the number of night-time urination, the impact of sleep. 
     Eight to control the cold, can not be more greedy. Therefore, in the summer was extremely hot, and everyone likes to eat cold, but it is not suitable for everyone to eat the cold. Infants and young children, the female menstrual period, pregnancy women, the elderly and so on, do not drink cold drinks as much as possible, others should be timely, appropriate, non-urgent drink. A large number of cold into the body, can cause gastric mucosal vasoconstriction, reducing gastric secretion, resulting in decreased appetite and impact of the human body to digest food. Intake of cold, about 150ml of the appropriate time.
Nine tea must be reasonable. Because of strong tea diuresis, water balance will affect the human body will lead to cell dehydration.