Note: Do not drink boiled water in developing countries.
Nowadays, many families are used to drinking bottled water. The well-sealed bottled water should be finished in three or four seconds. Because the bottled water is open for a long time, the bacteria will sneak in along the water inlet, and the water dispenser isWhen the water is discharged, a negative pressure is formed, and some air can be inhaled into the ground, and the bacteria and microorganisms in the air can also “take in and out.”
This is because the nitrogen-containing organic matter in the long-term boiling water is continuously decomposed into nitrite, and at the same time, the intrusion of microorganisms inevitably accelerates the decomposition of nitrogen-containing organic matter.
Nitrite damage to the body, it has a strong ability to bind to hemoglobin in the body, which will lead to normal oxygen transport.
Therefore, it is best to drink the water on the same day.
In addition, many families are now accustomed to using bottled water, and the seemingly well-sealed bottled water should also be precipitated in the March 4th.
Because the bottled water is turned on for a long time, the bacteria will sneak in along the water inlet, and the water dispenser will form a negative pressure when it is out of the water, and it can also remove some air from the ground, and the bacteria and microorganisms in the air will also take advantage of it.Into.”
If you don’t finish drinking in a short period of time, the bacteria will exceed the standard and the pure water will no longer be pure.