To Expose The Ten Bad Habits Of Drinking Water, You Must Know!

Bad habits 1: tap water Drink at a boil.

Drinking boiled water is a good habit, but do you know that water should not be boiled. Because our tap water is chlorinated, in which chlorine is combined with residual organic compounds in water, which can produce halogenated hydrocarbons, chloroform and other carcinogenic compounds.

Jiang Weibo, Professor of the school of food science and Nutritional Engineering of China Agricultural University, suggested that three steps should be taken when boiling water: first, after putting the tap water out, it will be placed for a while before burning; when the water is opened, the lid of the pot will be opened; finally, after 3 minutes of water boiling, it will extinguish the chlorine content, so that the chlorine content in the water will be reduced to a safe drinking standard, which is the real "boiling water".

Bad habits two: the water fountain never washes.

Barreled water and water dispensers are very common in homes, offices and public places. Have you ever thought that the water dispensers have never been put there since they were put there? Take a bath "

Drinking water machine seems to make people drink good quality water, but in fact, the "two pollution" is very serious. Every time I open the drinking fountain faucet, I hear the sound of "guru" and a string of bubbles in the bucket, which means that when air enters, dust and microorganisms will be brought into it.

According to the data of the national environmental hygiene monitoring department, the cold and hot water in barreled water dispensers will not be washed for 3 months, which will produce a large number of bacteria, E. coli, Staphylococcus, etc. Therefore, it is best to clean once a month and clean it once every two weeks in summer. Office drinking machines are frequently cleaned because they are frequently used.

Bad habit three: drink bottled water.

In China, the consumption of bottled water is increasing at an annual rate of 30%.

Dong Jinshi, executive vice president of the International Food Packaging Association, pointed out that PET bottles used in bottled water often contain substances that may cause chronic poisoning in humans, especially when bottles are not drunk in time in high temperature or after opening. Harmful substances will infiltrate into the water and harm health.

Therefore, bottled water must not be heated or exposed to sunlight. "Many people like to put a box of water in the car, which is wrong. Especially in summer, the trunk temperature is very high, and easy to let harmful substances into the water. Dong Jinshi suggested that the best way is to buy a good kettle with water, safe and environmentally friendly.

Bad habit four: drink thousands of boiling water

"Now there are more and more families using electric kettles. Many people can not finish drinking water at a time, and then boil them again after a while. This kind of thousand boiled water is best not to drink. " Zhao Feihong said, when the water is boiled, try to finish it at the same time. Do not heat it again.

Many people are worried. Water dispenser The water in the water is not thousands of boiling water. Because of the material limitation, the highest temperature of the water in the water dispenser is generally around ninety degrees Celsius, which can not reach the boiling state, not thousands of boiling water. "But the best drinking time for barreled water is 1 to 15 days after the factory. Once more than 15 days, the bacteria in the water are too much, so it is not suitable to drink again."

Bad habit five: do not drink water.

According to a survey in China, seven of adults find it hard to drink after drinking. Little imagine that when you feel thirsty, your body has lost at least 1% of the water.

Drinking water is not to quench thirst, but to participate in metabolism and be absorbed by the body. Prolonged water shortage can increase blood viscosity and induce cardio cerebrovascular diseases. At the same time, the less attention is paid to drinking water, the lower the desire to drink, and the more people will become more arid.

Therefore, no matter whether thirsty or thirsty, we should replenishment in time. When you go out, take a bottle of water in your hand and drink at any time. Put more cups in the office or at home.

Bad habit six: drink 6 cups of water a day.

People who work at work often neglect drinking because of their work relationship. If they go on, the bladder and kidney will be damaged.

Adults who live under mild climate and light physical activity are advised to drink at least 1200 milliliters a day, about 6 cups. If the amount of activity is large and sweating much, then increase the amount of drinking water and replenishment in time.

Some people will ask, has always said that drinking no less than 2000 milliliters of water every day is 8 cups of water. Why is it only 1200 milliliters now? Actually, 2000 milliliters refer to the total amount of water people need in a day. Fruits and vegetables contain a lot of water. Even in staple food and meat, a large part of the water that the human body needs comes from food.

The 6 is the minimum, while others need to drink more. For example, irritable people can drink more water to relieve their mood. Obese people can drink more water to maintain weight. After exercise and bathing, they should replenish water in time.

Bad habits seven: do not drink water according to the constitution, drink instead of water.

"White water is tasteless, or drink." Many children drink cola and fruit drinks every day, and drink water instead of water. "Not only can not play the role of replenishing the body, but also reduce appetite, affect digestion and absorption." Zhao Feihong said.

If you must drink the water with taste, you should also improve it according to your constitution. For example, people with constipation can drink honey water or fruit and vegetable juice to promote intestinal peristalsis. People with stomach cold should drink less green tea, herbal tea, fruit juice, drink warm black tea and ginger sugar water.

Bad habits eight: do not drink water in the morning, regret to the old.

The first glass of water in the morning is the real life-saving water, and the elderly should pay more attention to it.

After a night's metabolism, all the body's garbage needs to be washed. Drinking a glass of water can reduce blood viscosity and increase circulating blood volume.

There are three kinds of water in the morning: the first is clear water, white water and mineral water are all available, which can reduce the blood viscosity of human body. The second is light lemon water. Citric acid improves morning appetite. The third is warm and mild saline, which is very beneficial for people with constipation.

Bad habits nine: eat salty and do not replenish water immediately.

Eating too salty can lead to high blood pressure, and can also lead to decreased saliva secretion and edema of oral mucosa.

If you eat salty, the first thing to do is to drink more water, preferably pure water and lemonade, try not to drink sugary drinks and yogurt, because excessive sugar will also increase the thirst feeling.

Mild soy milk is also a good choice, of which more than 90% are water, but also contains more potassium, which can promote sodium excretion, and the taste is more sweet.

Bad habit ten: do not drink water before going to bed.

Don't drink too much water before going to bed, but you can sip two more, especially the elderly.

When a person is asleep, because of the loss of water in the body, the blood in the blood will be reduced and the blood viscosity will increase.

Proper drinking of water before going to bed can reduce blood viscosity and reduce the risk of cerebral thrombosis. In addition, in the dry autumn and winter season, water can also moisten the respiratory tract and help people sleep better.