Both, normal people daily to drink plain water and mineral water is better.

Mineral water contains minerals that the human body needs to replenish the body's needs, and is more suitable for normal people than pure water. The white water is easy to enter the cells through the cell membrane, promote the body's metabolism, enhance the body's immune function, improve the body's ability to resist disease, is the most in line with the needs of the human body drinking water.

In addition, you should not drink the same type of water for a long time, especially pure water. People of different ages should drink water with different mineral contents.

Precautions

1, to avoid secondary pollution of tap water from the faucet

In the morning, it is necessary to put the water in the pipe for a period of time before you can boil the water to drink. When selecting a faucet, pay attention to the problem of excessive lead. Copper faucets are a little more likely to have excessive lead, and it is best to use stainless steel.

2, boil water before the tap water for 5 minutes

Because of the transmission and distribution pipelines and storage tanks of the secondary pollution problem, so the water in the water pipeline memory for a long time should not be directly boiled to drink. Early in the morning should open the faucet, the water will flow 5 to 10 minutes before boiling to drink. The tap water can be used to clean the floor or toilet. In addition, you can also put the water in a container of natural purification and precipitation before boiling and drinking.