As early as the fifth World Water Congress in 2006, the World Health Organization put forward a complete scientific concept of "healthy water", and believed that drinking water should meet the following progressive requirements:

1. No pollution, no pathogenic bacteria, heavy metals and harmful chemicals;

2. It contains natural minerals and trace elements needed by human body;

3. The vitality is not degraded, weakly alkaline, healthy and active. Healthy water must be good natural water with a source; In the production process, the water source should be filled up to ensure the water quality, and generally deep water with fairly stable water quality is obtained.

Relevant experts pointed out that in order to conform to the concept of healthy water, we must start with the protection of existing water sources, strengthen pollution control, strictly manage drinking water production and avoid secondary pollution. Form a good habit of drinking water in the morning. With the continuous improvement of drinking water standards, drinking healthy water is no longer far away, but when, how and how much to drink becomes very important. Different drinking habits will directly affect your health.

In daily life, people consume a lot of water in breathing, skin sweat and urine, and are in a state of physiological water shortage after getting up in the morning. Drinking a glass of water in the morning can not only replenish the body's need for water, but also flush the gastrointestinal tract and beauty beauty, dilute the blood, promote blood circulation and clear the brain.

Medical experts believe that drinking boiled water in the morning is the best choice. Boiled water cooled to 20℃ ~ 25℃ has specific biological activity and health care function, but don't drink water that has been left for too long. The first glass of water in the morning, don't drink juice, cola, soda, coffee, milk and other drinks. Carbonated drinks such as soda and cola contain citric acid, which will accelerate the excretion of calcium in metabolism and lead to calcium deficiency in the long run. Some drinks also have diuretic effect. The study of healthy drinking water methods will increase the body's demand for water, but it will cause water shortage in the body. A healthy adult should drink 7 ~ 8 glasses of water (about 2.5 liters) every day. In the morning 15 ~ 30 minutes before breakfast, it is best to drink a glass of water (about 300 ml) on an empty stomach. As the saying goes, "habit becomes nature", and developing good living habits is the best way to keep fit. Scientific drinking water and health, water is the source of life, drinking habits are more important! Drinking water and health research report: After brushing your teeth and washing your face every day, you should habitually drink the first glass of water in the morning.