Water diversion knowledge-avoid drinking five kinds of "water"

        Some people think that all drink boiled water is drinking cold water than beneficial in fact is not so. There are five boiled water is not fit to drink the first kind is a stove in boiling up all night or a long time, and the boiling water; The second is packed in a few days, not in the heat of fresh warm boiled water; The third is boiled water furnace residue water; A fourth is boiled water furnace of boiled water cook heavy; The fifth is steamed meat of braising rice after "shook water".

        Why this several boiled water shoulds not be drinking? One is the boiled water repeatedly, contain of calcium, magnesium, chlorine, heavy metal and other trace elements heighten, to the person's kidney impacted, long-term drink the water can form kidney stones; Second, the water central Asia nitrate increased, nitrite harmful to human body. First is and the body of hemoglobin union, become methemoglobin, cause oxygen difficulties, the most sensitive of nitrite infant, and not the special drink several water. In addition, nitrite in intestinal inside, and the food and the body tannins interact with each other, the result is a kind of strong carcinogens-based amine, more dangerous, therefore, in life not a drinking water, into sedimentary microfacies with suffering.

        In addition at home is common things with water water, ferial the river, well into the water, store up to save time, convenient use, continuous use of water family, also for waterproof stand suddenly stop water, the habit of drinking water. In fact long-term water to drink, can make the contain YanLiang based higher, will produce the cancer-causing toxin.