1. We all know that there are many brands of electric kettles on the market. Some small factories may use high manganese steel to make kettles to reduce production costs. If you use this electric kettle to boil water for a long time, it will easily lead to high manganese content in the body, thus increasing the risk of cancer. However, it should be noted that the electric kettle produced by regular manufacturers meets the requirements and its safety is guaranteed. In fact, most electric kettles on the market are all right.
2. Try to choose a big manufacturer when buying an electric kettle. Buy a reputable brand kettle. Some inferior kettles will produce some toxic substances if heated for a long time. Drinking these substances for a long time may be harmful to your health. The kettle will leave a layer of scale after use, because there are impurities in the water. Fish scales contain a lot of calcium. If the human body ingests too much, health problems may occur, such as tartar, periodontitis, muscle weakness and so on. Therefore, the electric kettle must be cleaned regularly when used.
3. If the unqualified electric kettle is used for a long time, the water may undergo electrochemical reaction during boiling, and the manganese contained in it may dissolve and precipitate into the human body. When buying an electric kettle, try to choose formal channels, such as formal shopping websites, physical stores and supermarket chains. If there is a problem with the purchase method, it is possible to buy counterfeit products. Although the liners of some counterfeit products are not 304 steel, they are also standard 304 steel.
4. After getting the electric kettle, open the lid and look at the inner wall of the electric kettle. If you choose one with the 304 logo, there will be no problem. If you have a 20 1 logo or a 202 logo on it, you should consider these. Electric kettle brings convenience to our life. It is recommended to use an electric kettle made of stainless steel, which has a grade 304 mark on it. Some electric kettles are equipped with a temperature controller, which is a unique temperature control system to ensure the water temperature. The above is the answer to whether drinking tap water boiled by electric kettle often is really harmful to human body.