Can I drink boiled water for the night

summary

Now many families are used to drinking bottled water. The seemingly well sealed bottled water should also be drunk in three or four days, because the bacteria will slip into the water inlet when the bottled water is opened for a long time, and the negative pressure will be formed when the water dispenser comes out of the water, and some air will inevitably be inhaled, and the bacteria and microorganisms in the air will also "take advantage of the deficiency". Can you drink the boiling water for the night? Let's talk about it.

Can I drink boiled water for the night

First, the nitrogen-containing organic matter in long-term boiled water will be continuously decomposed into nitrite. At the same time, it is inevitable that the intervention of microorganisms will accelerate the decomposition of nitrogen-containing organic matter. The harm of nitrite to the body is well known. It has a strong ability to combine with hemoglobin in the body, which will hinder the normal oxygen transport function of the blood. Therefore, it's best to drink the boiled water on the same day.

Second: now many families are used to drinking bottled water, and seemingly well sealed bottled water should be drunk in three or four days. Because after barreled water has been opened for a long time, bacteria will slip in along the water inlet, and negative pressure will be formed when the water dispenser comes out of the water, and some air will inevitably be inhaled, and bacteria and microorganisms in the air will also "take advantage of the void". If you don't drink it in a short time, the bacteria will exceed the standard, and the purified water will no longer be pure.

Third: drink more boiled water, not raw water. Boiling water for 3 minutes can evaporate the chlorine and some harmful substances in the water, and at the same time maintain the nutrients necessary for human body. Drinking raw water is harmful because chlorine in tap water can interact with residual organic matter in uncooked water, leading to increased risk of bladder cancer and rectal cancer.

matters needing attention

Fresh boiled water is not only sterile, but also contains more than ten minerals needed by human body. However, if the time is too long or the water in the automatic water heater is re boiled overnight, it will not only lose all kinds of minerals, but also may contain some harmful substances, such as nitrite.