Some medical schools and research institutes in the United States have worked out a "longevity code", one of which is "drinking water between half an hour and one hour before meals and after getting up in the morning"; water is an important part of the human body, all physiological functions must have the participation of water, water in the human body can not be synthesized, can not be stored, and It is always consumed, so we must ensure timely replenishment.

Recent research shows that the elderly brain and body in response to thirst signal inconsistency, even if the body is seriously short of water, it is difficult to make them feel thirsty, once can not replenish water in time, it is easy to cause dryness of the elderly skin and excretion is not smooth, constipation and other phenomena; prone to dehydration, for cardiovascular and cerebrovascular diseases People, because the lack of water caused by blood thickening will indirectly lead to myocardial infarction and cerebral infarction.

Lack of water is a real health crisis. The more water you drink, the sharper your thirst will be. The less water you drink, the slower your thirst will be.

Tea, coffee, wine and beverages cannot replace the natural water your body needs; when you drink coffee, tea or beer, your body always consumes more water than these drinks contain.

If the body is dehydrated for a long time, it can cause the water-dependent body to temporarily shut down or sleep, because the body needs to store the remaining little water in order to tide over difficult times. Then the degree of dehydration is becoming more and more serious, and the endurance of some organs and functions will reach the limit.

At this point, the body‘s most active tissues and organs, will first send a specific signal, and inform us that the body has entered a serious water shortage - chronic disease.

Drug therapy can only temporarily eliminate all kinds of crisis signals of water shortage, but it is harmful to human cells. Long-term dehydration can lead to a complete loss of activity and effectiveness of the body‘s functions, even drugs can not play any role.

To this day, people still do not understand a problem, the body‘s thirst for water mistaken as a disease, and the use of chemical drugs to treat. Unfortunately, the mistake will continue, the body‘s symptoms will develop, dehydration will become more complex, medication will increase, until one day the patient goes. At this point, no one could tell whether the patient was dead or thirsty.