Of course. The boiled water at night will contain some bacteria, but not a lot. Drinking cold boiled water has many benefits to the body. If boiled water is stored for more than two days, it is recommended not to drink it, but it will not harm the body if it is stored for 8~ 12 hours overnight.

1, you can drink boiled water overnight. The boiled water at night will contain some bacteria, but not a lot. Drinking cold boiled water has many benefits to the body. If boiled water is stored for more than two days, it is recommended not to drink it, but it will not harm the body if it is stored for 8~ 12 hours overnight.

2. Boiled water, also known as cold boiled water and frozen boiled water, is the most consumed water in daily life. It is tasteless and extremely common, but it has a very important conditioning effect on the physiological mechanism of human body. Drinking a cup of warm water on an empty stomach in the morning is good for your health. For middle-aged and elderly people, it can not only dilute blood, reduce blood viscosity and promote blood circulation, but also reduce the risk of thrombosis and prevent the occurrence of cardiovascular and cerebrovascular diseases at the peak of heart disease.