Many people have the habit of drinking a glass of water found on the nightstand overnight . When we were young, our parents taught us to drink a glass of water as soon as we woke up, so they tend to leave a glass of water on our bedside table and drink in the morning. However, you should know that this is not healthy for you.
If you ever drank this water, then you have probably noticed that the water has a strange and different flavor.
Water, unlike all other foods, contains no sugar and protein, so easily contaminated. However, there is still no explanation of why water has a strange to be standing on the nightstand flavor.
The best explanation is that a lot of dust and bacteria are collected in the glass of water overnight. When exposed to air, water tends to absorb carbon dioxide and a small amount of CO2 becomes carbonic acid. This means that when the water is exposed to air, change its chemical composition.
Now that you know all this, you must immediately stop drinking this water!