You can drink boiled water overnight

2020-07-01 11:19 来源:未知


   overnight boiled water to drink? Most people are aware of. I can not drink.




refers to an overnight hold water in the water overnight. Overnight drinking water can really cancer? Introduce the following small and cool white open heating can drink it little knowledge about the safety of drinking water.


It is said that, long cooking water can not drink. Overnight and prolonged boiling water thermos of boiling water and a day in Africa, contain a substance nitrosamines, this substance is a strong carcinogen. Some readers worry: I get up every morning will fall from a thermos cup of hot water to drink, would not drink every day in fact carcinogens, nitrosamine generation is not so easy, it is necessary to have a certain precursors? and environmental conditions. Nitrosamines are most likely to generate human and animal gastric juice, and more than enough in gastric acidity (ie, higher pH) of the case, in order to generate nitrosamines. This phenomenon is also known as endogenous nitrosation. Which step is to generate the body intake of nitrate under the action of nitrite-reducing bacteria in the digestive tract nitrate, nitrite and amines protein decomposition product (typically food secondary amines, tertiary amines readily nitrosated amine class) to form nitrosamine compounds having carcinogenic potential.


Links: How drinking water to be healthy


good water affects a persons health, but also affect a persons life. In addition to the above water to avoid several deadly outside, you know what kind of water you should drink it is below the standard of health is the third largest water:?


1 no pollution. That is free of toxic, harmful, odorous substances;.


2 meet the nutritional needs of the human body. It contains the right amount of beneficial minerals, PH value is neutral or slightly alkaline;.


3 water without degradation. The water is full of vitality, can play to improve, promote, enhance the role of human physiological function.


Through the above description, you are sure of the safety of drinking water knowledge understand it. Xiao Bian remind you, to ensure the safe use of household water purifiers, all hazardous substances are removed, the specific operation to focus on stations it.




Editor: Zhu Wenpeng

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