Kidney patients, especially those with renal insufficiency, are often asked to drink more water to increase the excretion of metabolites. However, how to drink water, especially what kind of water, how much water to drink is very delicate. There is a wide range of water brands on the market, and businesses are trying to come up with a variety of gimmicks to promote their brands. In fact, drinking water is a very simple thing, ordinary people and kidney disease patients drink water is to replenish water, everyone’s body needs and exercise size is different, you can drink 1.5 to 2 liters of water a day according to their own situation, to urine color cool and light yellow as the standard. The so-called ionized water, alkaline water on the market is actually a business scheme. As for the overnight water, repeatedly boiled water as long as it does not fall into the ash completely can drink. Really should not drink more is those carbonated drinks and additive so-called drinks. Recommend you an article to help you deeply understand how to drink water. It is said that: alkaline water is healthier; thousands of boiled water can cause cancer; overnight water should not be drunk; healthy life does not rely on rumors! Water is the source of life, but now it has become a source of rumors. The following “supposedly” is false! 1, alkaline water is healthier? Water is not “acidic and alkaline”, so there is no “improve the acidic body” this statement. Acidic water on the market, alkaline water, just a gimmick of the businessmen. Drink water, is to replenish water, each person’s body needs and exercise size is different, you can drink 1.5 to 2 liters of water a day according to their own situation, to urine color cool and light yellow as the standard. 2, repeatedly boiled water can drink? Boiled water can not be boiled again to drink, otherwise it will cause cancer? This repeatedly boiled water, also known as thousand rolls of water. Tap water does contain nitrate and nitrite, after repeated boiling, it does lead to the conversion of some nitrate into nitrite. Because nitrite may be converted into carcinogenic nitrosamines, so many people are very worried. But …… from the dose to talk about toxicity, are playing rogue. There have been laboratory measurements clearly show: even if it is boiled more than 20 times, the content of nitrite in plain water, still far below the national standard for nitrite content of drinking water (1mg / L), very safe. Therefore, for those who have been boiled several times in life, rest assured that drinking water is not carcinogenic. 3.Can’t you drink overnight water? If the water boiled in the morning can drink at night, then the water boiled at night, why can not drink the next morning? Similar to the thousand rolled water, rumors also pointed to the sin of nitrite. And experiments also proved: overnight (or even several nights) water and tea, the amount of nitrite is still far from exceeding the standard. But if the lid is left open for a long time the water really should not drink, easy to fall ash. 4, pure water often drink bad for the body? Some people say that pure water does not contain any minerals, often drink on the body is not good, is it true? Pure water does not have any minerals, but it is not so bad for the body. Drinking water has only one purpose – to replenish water. As long as the water quality is qualified to meet the body’s water needs, whether it is drinking pure water, drinking plain water, or drinking mineral water, there is no difference. The human body to replenish minerals, mainly by the food eaten every day, the minerals contained in the water drunk every day is actually minimal. The human body is always metabolizing, excreting metabolites and absorbing nutrients, which include “minerals”. Whether you drink pure water or mineral water, the absorption and metabolism of minerals in the body are in continuous progress. So, instead of worrying about what water is healthy to drink every day, why not spend a little more thought on the three meals a day. These rumors are right! 1, don’t use drinks instead of water especially for children, obesity, people with underlying diseases, is not good for health. Tea and coffee and other natural beverages can replace water to some extent, but it also depends on the person. 2, drinking fountains should be regularly cleaned and disinfected Drinking buckets of water should pay attention to the problem of secondary contamination, drinking fountains need to be regularly cleaned and disinfected. If you think the cleaning trouble, you can buy a pressure pump, directly press the barrel of water out to drink, and drink the water as soon as possible after opening. 3, don’t drink water until you are thirsty Drink the right amount of water, not thirsty first, a small number of times, don’t binge drinking. The greater the amount of water drunk at one time, the lower the absorption rate of water. To develop the habit of actively drinking water, you can drink water after waking up, morning, afternoon and before going to bed. It is recommended that each person drink between 1200 ml and 2000 ml of water a day, the amount of water to be decided according to their physical condition, environment and activity. 4, appropriate to drink before bedtime should not drink too much water before bedtime, but you can slightly sip on two, especially the elderly. When people are asleep, due to water loss in the body, resulting in a reduction of water in the blood, blood viscosity will become higher. Drinking water before going to bed can reduce blood viscosity, thus reducing the risk of cerebral thrombosis.