Water is the source of life, everyone needs to be hydrated every day, and drinking water is actually a lot of attention. Which water can not drink? What kind of drinking habits is the correct health? Morning water taboo these 3 kinds of 1, light salt water light salt water is used as the first cup of water in the morning, mainly because it can relieve constipation, but some experts remind, the treatment of constipation alone by drinking water is not solved, but through the reasonable adjustment of diet. Modern people’s sodium intake is already too much, in the body does not lack of salt and then drink light brine, will increase the intake of salt, but make people feel dry mouth. People with hypertension, cardiovascular disease, kidney function abnormalities should not take light salt water as the first glass of water after waking up, because the morning is the first peak of human blood pressure, drinking salt water will make blood pressure higher. 2, juice Many women like to get up in the morning to drink a glass of freshly squeezed juice for the face, this practice is not desirable. One is because the juice is sweet, drink on an empty stomach will impact appetite, can not eat breakfast. Second, the body likes a warm environment, especially in the morning, if you eat cold things, will stimulate the gastrointestinal, affecting digestion and absorption. 3, carbonated beverages carbonated beverages in addition to not provide the water needed by the body in the morning, in the metabolism will also accelerate the discharge of calcium, as well as increase the body’s need for water, it is best not to drink in the morning. How to choose water scientifically The fundamental purpose of drinking water is to meet the body’s demand for water. Water, to put it bluntly, is mainly the body’s nutrients and metabolic waste carriers, it is only a carrier, no matter what you drink water is not possible to use it as a source of nutrition, nor is it possible to have any magical effect. Therefore, as long as the water is in line with national standards can be safe and secure drinking, there is no “which water is healthier” problem, consumers do not need to drink what water and tangled. Balanced diet, to ensure adequate water, moderate exercise and a good routine, is the fundamental health. Water, how exactly to drink? The average adult needs to supplement about 2 liters of water a day, of which about 800 ml can be obtained from food, so also drink about 1200 ml. If it is summer, or a lot of exercise, sweating, you should drink some more. The air in the north is dry, you can also drink more water as appropriate. Drinking water should be a small number of times, to consciously take the initiative to drink water, rather than feel thirsty and then drink, especially the elderly do not feel sensitive, more need to replenish water in a timely manner. Wake up in the morning to drink a glass of water, do not drink too much water before going to bed at night to avoid frequent night. Do not drink a lot of water immediately after strenuous exercise, it is better to drink slowly. For people with stones and kidney stones, you should drink more water to reduce the precipitation of urine salt. Drinking barrels of water “three notes” 1, pay attention not to put the barrel of water in the place of sunlight. Sunlight exposure of the barrel of water is more likely to breed bacteria, resulting in the total number of bacteria exceeded; 2, pay attention to prevent counterfeit barrels of water, consumers must go to the regular water delivery point to buy barrels of water; 3, pay attention to the barrel of water after opening, it is best to use up within a week.