Does drinking water boiled by electric kettle for a long time affect your health? Electric kettle is a very common small appliance, which is found in almost every household. But some people say that drinking water boiled in electric kettle for a long time has an impact on your health. Is this correct? Let's take a look together.

Drinking water boiled by electric kettle for a long time is harmful to your health. In fact, the principle of electric kettle heating and boiling water is actually very simple. It is nothing more than using electricity to make the kettle reach a certain temperature and boil the water. In this process, some bacteria and harmful substances in water can also be destroyed at high temperature, which can reach the level of human reference. There is no doubt about this, so normally speaking, drinking water from an electric kettle will not do harm to health.

However, the premise of all this is that the hot water kettle you bought is produced by a regular manufacturer and is made of food-grade stainless steel 304. If the kettle at home is made of other inferior materials, such as high manganese steel, which is common in the market, or directly made of non-edible materials such as leftovers, then in the process of boiling at high temperature, the material itself will emit some harmful substances, which seriously threaten health and may also cause cancer.

If you want to boil water with an electric kettle, you must pay attention to these three points.

1, look for materials when buying.

Try to go to a regular store to buy, and at the same time look for food-grade certification. For example, food-grade 304/30 1 stainless steel, glass and ceramic electric kettles are all good choices, and you can choose to buy them according to your needs.

As for plastics and/or high manganese steel, try not to buy them. Although the price will be lower, it is easy to produce some harmful substances at high temperature, which is extremely harmful to the body.

2. Don't burn the cup empty.

If you use an empty cup to boil water, it is easy to burn out the appliances in the pot, and it is also easy to cause problems such as short circuit, resulting in some failures and safety hazards.

3, pay attention to regular cleaning scale.

Boiling water for a long time will accumulate a thick layer of scale at the bottom of the pot. These scales are actually mineral salt deposits left after boiling hard water, including calcium carbonate, magnesium hydroxide and other compounds. A small amount of intake has little effect, but eating too much for a long time will affect many organs and tissues, such as putting a burden on the stomach and making it difficult for the body to consume and excrete. There are still many problems.

White vinegar and water can be mixed according to the ratio of 1: 2 and boiled in a pot. After standing, pour out the turbid water and rinse it repeatedly with clear water.

I believe everyone knows after reading it that boiling water in an electric kettle has no harm or influence on the body, but we should pay attention to the selection of materials, correct use and regular cleaning.

Drinking water boiled by electric kettle for a long time is harmful to your health. 2 Will boiling water in an electric kettle cause harm?

Not exactly.

The main advantage of electric kettle is that it is more convenient. You don't have to stare at whether the water is boiling all the time, and it is few and fast, so more and more people use it. But with people's attention to health care, many people find that the main structure of electric kettle is stainless steel or manganese steel. Manganese is an essential trace element for human body, and there is not much in the electric kettle, so normal use will not cause harm to the body.

However, due to long-term use, the electric kettle itself can not achieve the self-cleaning function, which will lead to a large number of alkali attached to the kettle wall. Many people think that this will lead to stones, but it won't. Because there is strong acid in the stomach, the main substances in the alkali are magnesium carbonate and calcium carbonate, which will be corroded and decomposed by gastric acid after entering the human body and will not affect the body.

However, the existence of this substance easily affects the heat conduction of the kettle, causing certain safety hazards, which also shows that it is very necessary to clean the hot kettle regularly.

How to clean the hot water kettle?

Baking soda: baking soda cleaning is a good choice. Baking soda itself is an alkaline substance. During the boiling process, many minerals in the water are still attached to the inner wall of the kettle. At this time, you can use baking soda to clean it. Adding a proper amount of baking soda to the kettle, and then pouring water to boil, these minerals will fall off, which is also an effective cleaning method.

White vinegar: White vinegar cleaning is also a good method. Vinegar itself has a certain bactericidal effect, which can help clean up some heat-resistant fungi that often appear in kettles. Moreover, white vinegar can also clean the scale, and the main component is calcium carbide. When acetic acid and calcium carbide are combined, a chemical reaction will occur, thus playing an effective role in cleaning the scale.

It is also worth noting that although drinking water is very important to us, we should also pay attention to the control of water types while replenishing water. The water boiled in the electric kettle is drinkable and will not cause harm to the body. Just pay attention to cleaning the kettle regularly. However, it should be noted that the following two kinds of water are still not recommended.

It is best not to drink boiled water and overnight water.

The first kind, thousands of boiling water. Many people think that boiling water causes cancer, but this is actually a rumor. Some people think that boiling water will contain nitrite, and nitrite itself is a carcinogen, so it is thought that boiling water will cause cancer. But don't worry at all. According to the survey, it is possible for a person to drink about 20 tons of boiling water at a time, so boiling water will not cause cancer.

Since it won't cause cancer, why not recommend drinking it. This is because drinking water is not only to supplement the water needed by the human body, but also an absorption process of trace elements and minerals contained in water. Thousands of boiling water is repeatedly boiled water, which will lead to a large loss of nutrients and minerals contained in the water and affect the absorption of nutrients in the water.

Second, overnight water. The main reason why it is recommended not to drink overnight water is that once boiled water is overnight, it will easily lead to bacterial growth. I believe many careful friends have found that there is often a layer of white substance floating on the water overnight, which is actually the dust in the air falling on the water, and the nutrients in the water will be lost overnight, which is not effective for the human body.

In addition to these two kinds of water are not suitable for drinking, on the issue of drinking water, the choice of water source is also particular, and which one to choose between tap water and mineral water is also a concern of everyone.

Which is healthier, tap water or mineral water?

Many people think tap water is more harmful, so they choose mineral water. Mineral water is really a good choice, which contains a lot of mineral components and can help the human body to supplement it effectively. However, mineral water has very high requirements for water quality, which is why the white packaging of Nongfu Spring is more expensive than the red packaging, and the water quality is different. Many bottled waters are not really mineral water, but more common groundwater.

On the other hand, the harm of tap water is not what everyone thinks. First of all, a lot of tap water we usually drink is groundwater, and people think that tap water is unsanitary because some tap water has some "taste" and smells strange, which is only caused by the high content of calcium ions and magnesium ions in water.

Moreover, the tap water that we can drink at home is treated by the waterworks and meets the safety standards. So even tap water won't do any harm to our bodies. So don't worry too much.