0 1 People who often drink water will pick up half a cup of boiled water first, and then half a cup of cold water. In this way, they can drink warm water, and if they are particularly thirsty, they will not feel uncomfortable in their stomachs, and they can also stop coughing in time.

But is warm water mixed with hot water and cold water really reliable?

In the minds of many elders, boiled water and cold water can't be mixed together, because cold water is not boiled, and there are many bacteria in it, which will lead to stomachache and diarrhea, and even some people will have parasites in their stomachs because of drinking cold water.

But whether hot water can be mixed with cold water at this time depends on the quality of cold water.

Because the disinfection effect of tap water is improved now, there are far fewer bacteria in the water than before, and now most people drink bottled pure water, the water quality and quality inside are higher than those in tap water pipes, and the content of bacteria is relatively less, so it will not cause any harm to our health.

Moreover, drinking water is more important than mixing water, that is, the temperature of drinking water.

Many people simply emphasize not to drink cold water, but if the water is not from the tap water pipe, it is actually fine, but if the temperature is too high, the mucous membranes of the mouth, throat and stomach will be burned, leading to inflammation.

And in the long run, it is easy to increase the incidence of oral cancer and esophageal cancer. This reason is also one of the main reasons for many sudden oral cancer or esophageal cancer. It is because the temperature of water intake is too high, and it is too hot when eating, which will lead to cancer.

So pay attention to three points when drinking water:

1, the best way to change water is to use boiled water to cool down, instead of tap water, you can use water from the drinking machine, but comparatively speaking, it is more beneficial to our health to let water boil to cool down.

2, the water temperature problem do not drink water with too high a temperature. Generally, when it is kept at 40 degrees to 60 degrees, it will not have a negative impact on our health.

3, sipping water, in fact, is not so good for the body, it will increase the burden on the stomach, increase the secretion of gastric acid, and cause stomach problems, and most of the water actually passes through the kidney, which will increase the burden on the kidney, while sipping water has no burden on the stomach. Most importantly, sipping water is good for moistening body organs, especially for moistening intestines and reducing intestinal problems such as constipation.

Drinking water is good, but comparatively speaking, drinking water scientifically is the best.