Drink mineral water or pure water? Talk about the IQ tax on drinking water

Original title: Drink mineral water or pure water? Talk about drinking water IQ tax
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water is the source of life, to maintain the normal function of our body, can not be separated from the participation of water. Pure water, mineral water... In today's commodity-filled world, for people with difficulty in choosing, drinking water becomes a complex matter.
the difference between such pure water and mineral-containing water?
pure water refers to water that does not contain minerals and any impurities, generally we can obtain pure water through a series of treatments such as crude filtration, fine filtration, reverse osmosis, disinfection, etc. Reverse osmosis is the use of pore diameter and water molecule diameter equivalent to the semi-permeable membrane for water pressure filtration treatment, pressurized water molecules through, and the diameter is greater than water molecules, the material can not pass through the semi-permeable membrane pores.
mineral-containing water sold on the market is divided into two main categories: mineral water and mineral water. They are both mineral-containing water, and the difference is that mineral water is the purified filtered water in a certain proportion of the mineral composition into the water. Mineral water is the water taken from the underground rock formation, which is initially deposited, filtered and disinfected, and the mineral content is the same as that in the underground rock formation.
water generally contain calcium, magnesium, potassium, sodium, lithium, palladium and so on. These mineral elements are essential for the normal growth and development of our body and the maintenance of good health. Some animal experiments have shown that long-term consumption of pure water in rats with increased electrolyte emissions, and the risk of cardiovascular disease. Therefore, some online statements that drinking pure water is not conducive to good health, to drink water containing minerals?
let's first look at how much minerals can be replenished by drinking water. Generally speaking, 1000 ml of water zinc, iron content is less than 0.2 mg, adults need to supplement zinc 10-15 mg per day, iron 12-18 mg. Suppose you drink 5 liters of water a day, and you get less than 1 milligram of these minerals a day from the water, which is negligible compared to what the body needs.
in fact, in addition to these minerals can be obtained through drinking water, our usual food can also give us mineral supplements. In today's increasingly diverse diet, our daily food sources are very rich, each food contains its own unique minerals, we can be a variety of foods to supplement our body's mineral content. (Source: Cop China)
(Responsible editor: Yan Yuan, Xuan Zhaoqiang)