Drinking water is also learned. First of all, don't drink raw water, because raw water contains all kinds of bacteria, microorganisms and minerals harmful to human body, which will make people sick; After boiling, it can kill bacteria, precipitate or lose the toxicity of harmful substances.
Secondly, don't wait until you are thirsty to drink water. If you feel thirsty, it's too late to drink water. Because at this time, the water in the human body has lost its balance and some cells have been dehydrated. Drinking plenty of water before meals, half an hour after meals and during meals will dilute saliva and gastric juice, greatly weaken their functions, and finally form indigestion, which will affect health. Drinking a glass of water after getting up in the morning is good for your health. This is because the body is relatively short of water because it is not hydrated for a long time at night, plus physiological water loss such as dominant or non-dominant perspiration and urine formation, which leads to the increase of blood concentration and slow blood flow, leading to the accumulation of metabolic waste in the body. Drinking water at this time helps to eliminate this phenomenon. Especially for patients with hypertension, cerebral hemorrhage and constipation, it is more necessary to drink a glass of water early. Also; Don't drink too much. "Too much thirst will lead to phlegm." Phlegm is a disease name of traditional Chinese medicine. If you drink a lot of water in one breath, the blood volume will suddenly increase, which will increase the burden on your heart and cause some discomfort. The Beijing Evening News once introduced a foreign girl of 2 1 year-old, who drank 30 glasses of water in one breath, causing headache, nausea and irritability, and then began to vomit, feeling tingling in her limbs, and finally lost her mind.
Add salt when drinking water.