stagnant water is fixed in one place, no flow, no water circulation without any change, most of stagnant water is not naturally occurring, is transformed by the running water comes, let the following small series to tell you that stagnant water to people hazards.
As we all know, has been in a flow state running water is not static, and when running water transition to a standstill by a certain time into, they will naturally become stagnant. To give a very simple example: Bottled water often contact state itself is running water, but in the course of time if left too long (about 1-2 weeks), it will form a stagnant water, stagnant water in the end can not drink? Of course, can not drink, there are pathogenic bacteria, lets look together stagnant water hazards to people what?
often drink stagnant water, for minors, make cell metabolism slowed down, affecting their growth and development; it will accelerate the aging of the elderly; many parts of esophageal cancer, gastric cancer incidence increasingly higher, according to Medical scientists study may be related to long-term aging drinking water. The data indicate that the aging of toxic substances in the water along with the increasing water storage time increases.
Generally, we only know that plants and animals have the aging process, not knowing that water will be aging, but aging water harmful to human health. According to the data show that water molecules also form the main chain structure, if not always by the impact of water, which means that if the water is not always in motion, but at rest, this chain structure will continue to expand, extend , will become commonly known as "dead", this is the aging of the aging water. Many bottled or purified bottled water, drinking from the factory to the middle often be stored for a long period of time. Barrels or bottled drinking water, the state is still stored for more than 3 to 5 days, it will become aging "dead", it should not be drinking.
According to the experts believe that this adds to the growing elderly "dead", it will accelerate aging. If the adolescent metabolism regular consumption of such "dead" will cause the cells was significantly slowed down, affecting growth and development.
Experts suggested that in many parts of gastric cancer and esophageal cancer incidence increased in recent years, may be stored for a long time and drinking "dead related. The study showed that just extracted, in regular exercise, impact state deep well, containing only nitrite o.017 milligrams per liter, but stored at room temperature for 3Day, it will rise to o. 914 mg. The original non-aqueous nitrite, stored at room temperature after one day, per liter of water will produce nitrite o. 004 mg, 3 days to up to 0.11 mg, and up to 20 days o. 73 mg, and the nitrite may be converted to carcinogenic nitrosamines.
Xiao Bian remind everyone to buy bottled water should be consumed immediately, do not buy a two barrels, with a bucket put a bucket. Best to buy a bucket of drinking a bucket, not long-term storage. Often long-term storage of drinking "dead" on health is very bad. 3 may also be stored bottled water to 5 days, to severe impact shaking, fully destroying its molecular chain of the water, the water slow the aging process, and then consumed immediately, this can cause "dead" becomes "number of living."
household drinking water Tips: cool white open most suitable for drinking, especially insist on fasting morning drink a glass of cold water, there are illnesses and health effects. The so-called cold water, boiling water is poured into the cup, covered with lid, cooled to 20-25 鈩? After water cooling, its biological activity to be higher than the natural water 4-5 times, living cells and organisms in the water are very similar, so easy to penetrate the cell membrane is absorbed by the body.
Editor: Zhang Fu