Will the hot water in the water cooler cause cancer for a long time?
However, experts believe that in the absence of water quality problems, "drinking fountains of hot water can cause cancer" argument is unscientific, there is exaggerated suspicion. Because the water dispenser water and heating can not be repeatedly called "thousands of boiling water". "Thousands of boiling water is repeatedly boiled water, and by the material limit, drinking machine can't make water boil like a kettle, even repeatedly heating and cooking, but also reach the boiling state, but will decrease or loss of mineral water.Experts warned that if the water dispenser in use in causing water pollution, it is possible to cause harm to humans. Electric kettle, drinking fountains and other water equipment used for a long time, the inner water outlet will have water scale deposits, scale to breed a lot of bacteria, even red residue. These substances enter the human body, it will cause digestive, nervous, urinary and hematopoietic system lesions, so should be regularly drinking fountains inside the tank for cleaning.
The drinking water machine boiling in the night even more bottled water drinking is harmful to the body, if often drink this water dispenser in thousands of boiling water, prone to cancer, because the water boiled repeatedly, will produce a carcinogen called nitrite. So, is there any basis for this statement? Look at the reporter's investigation.
Ms. Liu, who runs a clothing store in the city, told reporters that she had been drinking bottled pure water in the store. Since the beginning of winter, the drinking water machine has been in standby state. I recently heard that drinking hot water is "thousands of boiling water, drinking is harmful to the body, she did not dare to drink hot water.According to experts, the so-called "thousands of boiling water because the water is poisonous, easy to produce nitrite during repeated heating to boiling point, long-term drinking will affect people's gastrointestinal function.When nitrite enters the human body, it can cause damage to human hemoglobin, which leads to the decrease of blood oxygen function. Long term intake of nitrite will cause hypoxia symptoms, such as dizziness, nausea, vomiting and other symptoms, if excessive intake of nitrite can lead to esophageal cancer and gastric cancer.
