Can bottled water be drunk directly?

Usually buy bottled water, it is best not to drink it directly.

The bottled water sold in the market, whether it is distilled water, reverse osmosis water, mineral water or other pure water, has been filtered and disinfected many times in the production process, but the final disinfection before filling usually uses ozone, so the bottled water just filled contains high concentration of ozone.

Although ozone has a strong disinfection effect, its strong oxidation is very harmful to human health. When ozone is inhaled into the body, it will destroy vitamin E in the skin, causing wrinkles and dark spots on the skin. In severe cases, it will also destroy the immune function of the human body and induce lymphocyte diseases.

So if you drink bottled water when it is "fresh", you will undoubtedly take poison with you. The best way is to leave fresh bottled water for 1-2 days, and then drink it after the ozone dissipates.

Extended data

Barreled water is not healthy water that can be safely drunk, especially the barreled water shared with the water dispenser. Faucets, water inlets, sewage outlets, etc. It is easy for microorganisms and floating objects in the air to enter the bucket, which makes the water in the bucket suffer secondary pollution.

In order to prevent drinking water that is polluted twice, the best way is to heat the water before drinking it. In order to prevent the repeated heating of water from producing a large amount of nitrite harmful to human body, citizens try to buy a water boiling machine when purchasing a water dispenser. This kind of drinking machine is controlled by microcomputer, which separates cold water from hot water, keeps the water temperature accurate and stable, and makes the drinking water clean and hygienic.

Experts from the product quality supervision department of AQSIQ remind consumers that once bottled water is opened, it should be used up as soon as possible. Even the bottled drinking water with good quality, such as Robust, the industry leader, is easy to breed bacteria if it is left for too long after opening (it is recommended to use it one week after opening, but it depends on the environment, and it can be extended appropriately if the environment is good). Especially in the hot summer, the temperature is high, and the bacterial reproduction speed is also accelerated, and it will not last long. "It is best to drink it in 10 days.

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