Distilled water refers to distilled and condensed water. This kind of water is expensive. Moreover, distilled water will lose many minerals needed by human body during distillation. If you drink distilled water for a long time, it will cause chest tightness, nausea, diarrhea, physical decline, temperament anxiety and other symptoms, which will endanger human health.
In addition, distilled water is an active absorption medium. When it comes into contact with air, it will absorb carbon dioxide and make water sour. The more distilled water you drink, the more sour your body will be. Distilled water is often used to prepare drugs and chemical reagents.
Extended data:
The World Health Organization put forward a complete scientific concept of "healthy water", and drinking water should meet the following requirements: no pollution, no pathogenic bacteria, no heavy metals and no harmful chemicals; Contains natural minerals and trace elements needed by human body; The activity is not degraded, showing weak alkalinity and strong activity.
Good water should have a certain hardness and solubility. At present, distilled water, space water, ionized water, electrolyzed water, oxygen-rich water, purified water and other aquatic products flood the market. Experts believe that the water is too pure and soft. Experts suggest that drinking well water or tap water with certain hardness, certain dissolved solids and alkaline PH value is most beneficial to human health. This kind of water can not only be well absorbed by the human body, but also prevent the human body from absorbing toxic and harmful substances.
Experts point out that it is better for normal people to drink boiled water and mineral water every day. Mineral water contains minerals needed by human body, which can supplement human body's needs and is more suitable for normal people to drink than pure water. Boiling water easily penetrates the cell membrane and enters cells, which promotes human metabolism, enhances human immune function and improves human disease resistance. It is the most suitable drinking water for human body.
References:
Baidu encyclopedia-distilled water
People's Health Network-Boiled water is the best drinking water. Good water is safe and healthy only if you can drink it.