First of all, because the human body contains more than 70% water, it is inseparable from water. And this water will also be lost with our breathing and other activities, so in order to maintain normal life activities, human beings need to supplement a lot of water every day.

Secondly, drinking water is very good for our health.

The first benefit is that it helps our metabolism. The cells of the human body need aerobic breathing every day, and the work of transporting oxygen is handed over to the blood, which is mostly composed of water. So it can be seen that water is very important, because water supports blood circulation.

The second benefit is to help humans detoxify. Humans eat and breathe every day, and some toxins are produced in the body. These toxins need to be excreted after being purified by the liver. How to get out of the body? There are two main ways. One way accounts for a large proportion, which is through urine excretion. Every day we go to the toilet to detoxify. Another method is to expel sweat. When we exercise or feel hot, sweat will be excreted from sweat glands. At this time, sweat contains some toxins. Therefore, the main component of urine and sweat is water. Therefore, after our body excretes the water, we must take in a lot of water from the outside in order to keep the water balance in our body.

Usually when we have a fever and a cold, the old man always tells us to drink more boiled water. This is because most of our colds and fevers are caused by viruses. Drinking more water will excrete the viruses that are killed in the body with urine, so drinking more water will make your cold get better faster.