The difference between raw and cooked water
our daily life drinking water will be divided into raw and cooked, so people know the difference between raw and cooked water it? Or by the small series to tell you about it.
As we all know, due to the presence of impurities and microorganisms in water, then drink unboiled water can directly do? The answer is certainly not directly drink, ranging from diarrhea after drinking, while parasites, causing other diseases, so we should not drink unboiled water, drink boiled water, we know the difference between raw and cooked water there What are you?
raw, unpasteurized filtering means treated water, such as rivers, streams, wells, reservoir water and the like. These waters are varying degrees contain a wide variety of parasites harmful micro-organisms and zoonotic direct drinking could lead to acute gastroenteritis, typhoid, dysentery and parasitic infections and other diseases, can not drink directly . The boiled water is heated to high temperatures of water is safe to drink.
In addition to not drink unboiled water, small series for everyone finishing the following also can not drink the water:
First, the steamer water
is the steamer water steamed bread and other residual water pot, especially after repeatedly used steamer water, nitrite concentration is high. Often drink this water, or boiled rice with this water will cause nitrite poisoning; scale often enter the body with water, can also cause digestive, nervous, urinary and hematopoietic system diseases, and even cause premature aging.
Second, thousands of boiling water
is in the thousands of boiling water on the stove boiling water overnight or for a long time, as well as electric water heater repeatedly boiled water. This water boiled for a long time due to, water does not function substances, heavy metals such as high calcium and magnesium content and nitrite. For a long time to drink this water, it would interfere with peoples gastrointestinal function, a temporary diarrhea, abdominal distension; toxic nitrite will result in hypoxia, severe convulsions, coma and even death.
Third, water aging
commonly known as "dead", i.e. prolonged storage immobile water. Often drink this 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 It may be related to long-term aging drinking water. InformationShows that the aging of toxic substances in water, but also water with increasing storage time increases.
household drinking water Tips: In the hot summer, after a large number of people sweating, the body of sodium and other electrolytes also will be lost if this time without a lot of drinking boiled water to make up the salt will be muscle twitching or muscle spasmodic pain. Therefore, in the hot summer months, when people drink the best put some salt, you can replace lost salt and water. At the same time, it is best not to drink more than 24 hours of placing water, because if left too long, the water will produce large amounts of bacteria and other substances. People drink fresh water, boil boil 3 minutes of fresh water not only sterile, chlorine in the water and some of the harmful substances also evaporate, while maintaining the necessary nutrients the body of water.
Editor: Zhu Wenpeng
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