Everyone in the choice of bottled water, how to choose the right to choose healthy drinking water by the label of the bottled water? Let Xiaobian to introduce you a few tips:

One, look at the name of bottled water

Is to see the natural mineral water, or drinking pure water, other drinking water. Because this is a national mandatory provisions of a bottle of bottled waters must be marked and in the main display layout, that is, positive. In fact, these kinds of names to distinguish whether the drinking water contains a variety of natural minerals.

Two, look at the water source of bottled water

The vast majority of bottled water is not labeled water source address, only the production address. Of course, water mark and is not a national mandatory requirements, but the general mineral water and natural water due to water quality from will clearly marked out water, pure water and mineral water water generally comes from tap water system, basic not marked.

Three, look at the "water source" and "production address" is consistent

Source and production addresses are the same, can judge the bottled water or bottled water product whether in water plant, water filling, secondary pollution, a one-time production.

Four, to see whether there is no indication of the mineral content and measurement unit

General pure water manufacturers are directly through the city tap water to fill, so in the city on the basis of tap water filling is not the identity of the.

Type and content of mineral contained in a bottle of water. Is generally 100ml or 1000ml as the unit, which contains the calcium, magnesium, potassium, sodium value, depending on the type of water or different characteristics, and sometimes also lists other ingredients.

Calcium (Ca) bones and teeth constitute the elements, adults must add 600mg.

Magnesium (Mg) can help the enzyme to fully play a role in maintaining muscle contraction. Adult daily intake of 240~320mg.

Potassium (K) can make the osmotic pressure of cells remain normal. Adult daily intake of 2000mg.

Sodium (Na) can make the osmotic pressure of cells to maintain normal. Adult daily intake of 500mg.

Strontium (Sr) has the function of preventing arteriosclerosis and preventing thrombosis. Adult daily intake of 2mg can meet the physiological needs.

Vanadium (V) is related to the normal development and calcification of bone and teeth, which can enhance the resistance of the teeth to the dental caries. Daily intake of 10 g vanadium from the diet can meet the needs of. Generally do not need special supplement; need to be reminded that the intake of the synthesis of vanadium is likely to cause poisoning; in addition, smoking will reduce the absorption of vanadium.

Partial silicate (H2SiO3) on the human body has good softening blood vessel function, often drink rich in partial silicate mineral water, make the skin keep shiny, white, delicate.

Of course, the human body for each of the minerals and trace elements of the demand is not the same, hard material and trace elements are not the more the better, not every one is good for health.

Five, pay attention to the pH value of the label

Mark this bottle of water is relatively close to acidic or alkaline, the general drinking water between 5.0~9.0, less than 7 of the acid, the smaller the more acidic. The vast majority of bottled water label does not indicate the pH value, taking urban tap water as raw water, pure water, distilled water, mineral water are basically not tagging pH value, because the water pH generally acidic, tagging is disadvantageous to the sales of the products, and the relevant provisions of the state does not require must be marked.

Open a bottle of bottled water should be as soon as possible after finished drinking, after opening the barrel of water into the drinking machine, also suggested that as soon as possible finished drinking, time suggested a week finished drinking. Suggest that you pay attention to the bottled water drinking machine cleaning, former health safety of bottled water in Kaifeng is usually no problem, if drinking fountains of health is not good does have secondary pollution, as long as the attention to the health and cleaning drinking machine and drinking bottled water is safe.