
Water is the source of life of the human body, because about 70% of the human body is composed of water. When people are dehydrated, they are not only uncomfortable, but also affect the body's metabolism, and even endanger their health in severe cases.
Therefore, today's nutritionists recommend that each person drink 8 glasses of water (about 1600ml) a day, which can not only ensure sufficient water in the body, but also maintain the body in a better metabolic state.
As the so-called "a day's plan is in the morning", the first glass of water to wake up in the morning is particularly important. Drinking a glass of water on an empty stomach can replenish the body's water consumption overnight. When we sleep, our body's breathing and sweat glands cause us to continuously lose water. So drinking a glass of water in the morning can quickly replenish the water lost during sleep and restore the cells to a fresh state immediately!
Sleep is the process of detoxification of our body. After a night of metabolism, the blood will become thick and slow.. A glass of water in the morning can also dilute the viscous blood of immediately to achieve the effect of promoting the circulation of body fluids. Scientific research shows that a glass of water on an empty stomach in the morning can increase the metabolic rate by about 24%, make the body wake up immediately, and has the effect of refreshing the mind.

When we wake up, the food in our stomach has already digested . At this time, drink a glass of water, just like flushing the toilet , to flush the residue of stomach wall .The toxin in body fluids and urine, the wastes produced by metabolism, will be excreted with the urine, making the body relaxed!
A glass of water in the morning cannot be replaced with drink
Drinking a glass of water in the morning on an empty stomach is very important for health. However, be careful not to drink ice water as much as possible, otherwise it will easily stimulate your stomach and stomach, and even stimulate your blood pressure and so on.
It is best to drink warm water on an empty stomach instead of beverages, milk, soy milk , etc. Because the drink is not pure water , it is not immediately absorbed by the body after drinking, but needs to be digested by the stomach and intestines, which will not achieve the desired effect of detoxification and intestinal digestion.

It is important to drink plenty of water every day.
It is also important to add water every day. The weather in Guangdong is slowly getting hotter, many people like to drink iced drinks, and drinks water and also likes to drink ice. This will definitely stimulate our stomach, which is not good for our health in the long run.
In addition, whether it is milk tea, soft drinks or fruit juice and other beverages, too much sugar intake is not good for the body, and it is definitely not a substitute for drinking pure water! Therefore, in order to be healthy, it is best to drink warm boiled water !

Do not drink too much water at one time, otherwise the body will not be able to absorb it in time for . Usually drink a cup on an empty stomach in the morning, and drink a cup slowly every 1 hour after finishing, drink a small amount each time.
In addition, the water intake should be controlled at about 1,600 ml per person per day, but this number is not fixed. If there are situations such as exercise, attendance and sweating, you need to increase the water intake according to the actual situation.
Warm boiled water should not be too hot, 35-40 ℃ is better, too cold will irritate the body, too hot will easily scald the itself.