Why do people drink water? If you don't drink water all the time, what effect will it bring to your body?

Water is the lifeblood of human body, and 7 1% of human body is made of water. If you don't drink water regularly, it will cause problems in many parts of your body, such as kidney calculi and constipation. Often do not drink water, resulting in urine concentration, some substances in urine, can not be quickly excreted, a long time will form stones, and may seriously affect renal function. Not drinking water will cause constipation, mainly because the intestines will discharge some dregs and need some body fluids. Not drinking water will lead to a special lack of body fluids and aggravate constipation.

If you don't drink water all the year round, you will get angry easily, such as oral ulcer or oral ulcer, so drink as much water as possible. Not drinking water will cause dehydration of various visceral cells in the body, and the circulation ability in blood vessels is seriously insufficient. The digestive system and urinary system should be the first to fail in the body, and patients will have symptoms such as nausea and loss of appetite. When the intravascular blood volume is seriously insufficient, the osmotic pressure of lens will increase obviously, which will lead to the increase of antidiuretic hormone secretion, the decrease of renal blood flow and the decrease of urine volume. In severe cases, prerenal renal renal insufficiency will occur. If we don't actively replenish the circulatory ability and maintain the stability of the internal environment at this time, the patient will soon be in danger. Water is an indispensable and important resource for human body. Not drinking water will do a lot of harm, such as dry skin, dull skin and diseases. Dry and dull skin. Normal adults have about 70% water, and lack of water will lead to dry and dull skin. Pathogenic causes: high liquid content in the eyes, lack of water in the body may cause cataracts, and may lead to a significant decrease in blood volume, thus inducing atrial fibrillation, chest tightness, palpitation, dizziness, fatigue and other phenomena.

Less water intake can also cause a lot of harm. Daily should ensure good living habits, drink more water and less coffee, avoid staying up late, ensure adequate rest, exercise fully, control diet, and avoid physical discomfort and illness. Not drinking water for a long time is very harmful, and drinking more water is good for the human body. The average daily water requirement of adults is more than 2500mL, of which 1500-2000ml is directly drunk and the rest is taken from food. Drinking water regularly can replenish the necessary water for the human body, which is beneficial to dilute the blood, thus improving the ability of metabolism, increasing the amount of urination and discharging harmful substances stranded in the body.

Not drinking water is harmful. First of all, it is not conducive to metabolism. The main component of cells is water. If you drink less, the intracellular water is insufficient, and the metabolism is slow, which leads to an increase in blood concentration and a slowdown in hemorheology, and the risk of thrombosis in elderly patients will also increase. Drinking less water will also reduce the activity of enzymes in the body and cause drowsiness. Moreover, drinking less water and urinating less will lead to the accumulation of toxins and give bacteria a chance to reproduce in the body. It is more prone to urinary system infection, intestinal lubrication, constipation, dry skin, joint stiffness and pain, and accelerate human aging.