It can be seen that people can't live without water, so everyone should drop a drop of water firmly. But now more and more people talk about saving water, but they continue to waste water, including me and some friends around me. Now think about it.
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Drinking more water can keep you healthy?
Drinking more water can not only promote metabolism in the body, but also promote metabolism in various organs and parts of the body. In the case of sufficient water, it can also effectively prevent constipation in the elderly and prevent a large amount of waste from accumulating in the body.
Drinking plenty of water can make use of body functions to function normally, prevent aging and reduce wrinkles. If women can't make their skin more delicate in daily life, it's better to drink more water.
Even drinking more water is of great benefit to urinary system diseases, and it can also reduce the risk of diseases such as stones. However, drinking too much water can also cause blood dilution, and many people will feel weak, dizzy and their hearts will beat faster.
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Doctor: Try not to drink and listen to advice for four hours.
1, after the exercise.
Most people will feel extremely thirsty after exercise, because there will be a lot of sweat in the body, and the water in the body will be evaporated with the sweat. At this time, you need to use a lot of water to alleviate this phenomenon.
However, doctors generally do not recommend drinking plenty of water during this period, which will only lead to an imbalance in the proportion of mercury in the body and affect your health. You can drink water within one hour before brewing, and drink a little water during exercise.
2. Half an hour after dinner
In life, we often hear that many people are camels, don't drink much water, and don't like to drink some soup. In fact, this practice is often wrong.
Especially after eating, the stomach acid in the body will secrete a lot of gastric juice to promote the digestion and absorption of food. At this time, if you drink water immediately, it will dilute the gastric acid, affect the digestion and absorption of food, and lead to a gradual increase in the burden on the stomach.
It may even cause gastrointestinal discomfort, so try to drink water. So the doctor reminded everyone not to drink water after meals.
3. Before going to bed
If you drink plenty of water before going to bed, it will cause a lot of water to be discharged in time and gradually accumulate in the body, which will not only induce water and sodium retention, but also lead to edema after many people get up tomorrow morning.
And if you drink plenty of water before going to bed, it will also increase the frequency of going to the toilet at night and affect people's sleep quality.
If you drink plenty of water before going to bed, it will also increase some burdens on your kidneys. Over time, it will lead to physical health damage and affect the repair of kidneys.
4. Before and after eating
Similarly, doctors don't advise you to drink plenty of water before meals. If it is warm water, yes, but don't drink too much, otherwise it will cause gastric acid to secrete gastric juice.
If you drink plenty of water before meals, it will only dilute the gastric juice and digestive juice in your body and weaken the functions of these two liquids. So drink water at ordinary times, and you can drink a small amount of water for more than an hour after meals.
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How to choose drinking water?
Choice of bottled water
Look at the price
When choosing bottled water, you should choose bottled water with brand guarantee whose price is in the range of 20~30 yuan.
Look at the material
Lay the bucket flat and carefully observe whether there is a triangle mark on the bottom of the bucket. If there is a triangular logo, be sure to judge whether it is made of PC or pet.
According to the two buckets made by PC, try not to choose. Because of the material of P 1T, the bottled water on the PeT desktop is not packaged at high temperature, which will produce harmful substances at high temperature.
Look at this color.
Everyone must observe the color of the bucket when shopping in life. It is not recommended that you buy dark colored barrels. You should choose a bucket with bright and transparent color.
Look at this seal
Carefully observe whether there is a laser marking the factory date at the seal of the bottle mouth. Generally qualified bottled water should be sealed flat, and there will be corresponding laser marking and paper delivery date.
Selection of drinking water with different quality
Some natural mineral water in supermarkets or markets meets the national food safety standards. People first recommend natural mineral water when choosing, because it is rich in minerals such as potassium, sodium, calcium and magnesium, and it can also supplement the elements needed by the human body. However, natural mineral water containing minerals is not suitable for infants.
Selection of water purifier
The common water purifiers are reverse osmosis water purifier and ultrafiltration water purifier. Living in a regular city, recommended by children at home. Choose reverse osmosis water purifier, and families with good living environment recommend ultrafiltration water purifier.
Reverse osmosis water purifier can filter out all impurities in water, and pollutants can soften water quality, while ultrafiltration water purifier can filter out some pollutants in water, which can meet people's daily needs of making tea and coffee.
-Small-scale knowledge expansion
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How to remove the dirt from the hot water kettle?
1. Pour the container with scale into vinegar, pick it up and shake it so that all the places with scale are soaked in vinegar. After shaking several times, leave the container for about 20 minutes.
After 20 minutes, it can be found that the scale has gradually begun to fall off. In order to remove the scale, you can pour warm water into the refrigerator, flood the place where there is water, and then soak it for about half an hour. The longer the time, the better the effect.
2. Cut some lemons and put them in a container with fruit. If the container can be heated, it can be heated until the water boils, and then left for about 10 minutes. If the container cannot be heated, it can be soaked in boiling water for 20 minutes. The higher the temperature, the better the dissolution effect.
3. Remove the dirt from the eggshell. After eating the eggs, you can put away the eggshells. It takes about 10 minutes to build a house by putting egg shells into a container full of scales and adding 2/3 water.
The principle of this method is physical principle, because the egg shell and the water container will rub against the fruit through vibration force, and the scale in the container can be effectively removed.
4. Use potatoes, potatoes and other starchy foods, and put potato skins and sweet potato skins. Put it into a graduated container, pour the container into clear water and leave it for about half an hour.
Because starch is sticky, this method uses thin fruit containers, but not for very hard scales.