Drinking hot water is harmful to the body, what is the harm?

The purpose of using hot water is to sterilize by heating, and people can prevent diseases by drinking sterilized water, which is advantageous; However, in the process of heating, water also loses some nutrients such as trace elements, or prolonged heating leads to the accumulation of heavy metals.

The difference between heating appliances such as fast heating, electric teapots, water heaters, and water dispensers may only lie in the loss of trace elements, or whether some nutrients can be added during the heating process.

In addition, there is also a heating time, generally the water is heated to 80 degrees to achieve the purpose of sterilization, should not be heated for a long time, otherwise it will lead to the concentration and accumulation of heavy metals in the water, which will cause harm to the human body. Therefore, as long as the method is correct when using the heat quickly, it will not be harmful to the human body.

It heats up quickly, and it is coated with a layer of paint, which contains heavy metals and is harmful to the body.

Boiling water that is hot and boiling fast can of course be drunk (the same principle as an electric kettle), but beware:

1.Make sure that the water container and the hot container are clean and free of rust, etc.

2.The water in the container must not be overheated quickly, and it cannot be heated quickly, otherwise it will burn out quickly.

3.After the water is boiled, do not take the hot out of the water immediately, unplug the electric plug and wait for the water to cool down before taking out the hot water quickly, because the temperature is still very high at this time, and it is easy to burn out if it is hot quickly.

4.Unplug the electric plug when the water is boiled, because the water boils for too long, which will cause the aging of the water and the formation of harmful substances. Therefore, healthy, human-like water should be fresh.

In addition, if the water is left for too long after boiling, it will also become aging water, and the toxic substances in the aging water will increase with the increase of water storage time. Therefore, it is best to drink the water that was boiled on the same day.

"Heat up fast" is a well-known electrical appliance used to boil water. Because of its simple production principle, cheap market and convenient use, it has won the "favor" of consumers, and it is a place where "heroes" come into play in the school yard.

However, just as there are two sides to a coin, how much do you know about the scourge that "heats up fast" while it brings convenience to the user?

First of all, from the structural point of view, "hot fast" itself is a very non-standard electric heating appliance, and many "hot fast" products on the market are fake and shoddy products. "Heating fast" is to obtain heat by heating with a large resistance, and this direct way of heating is almost as dangerous as using an open flame, and there is a fire hazard in itself. Since the "hot fast" cannot be powered off after boiling water, if the user forgets to dial the plug, it is easy to cause a fire after the water is boiled dry.

Xinhuanet Zhejiang Channel March 4** Road: A fire broke out in Linping Building, causing property losses of 10,000 yuan, and the fire accident only stemmed from "hot fast".

Secondly, as far as health is concerned, boiling water with "hot fast" is easy to form scale in the thermos, and the scale accumulates thicker and thicker over time, not only the taste of the water is not good, but also drinking too much limescale water is not good for health. At the same time, it is also a pastime to go to the water room in the morning, noon or afternoon to fetch water.

A small "hot fast", no better than not knowing, more than frightened! Compared with the convenience of "heating fast", compared to the many hidden dangers of "heating fast", please say no to the "heartfelt feelings" of "heating fast".