Distilled water is water that has been distilled and condensed. Purified water is mostly natural water that has been filtered and purified.

Although it has been purified, some low-boiling organic matter in distilled water may not be removed, because they may condense back into the water with the condensation of water vapor after evaporation. To obtain purer water, it must be distilled twice or three times, and the purification method also needs to be more refined.

Regarding distilled water, drinking it appropriately by normal people will help the body’s microcirculation. But it is not suitable for long-term drinking, because it removes almost all trace elements and minerals that are beneficial to the human body, such as calcium and magnesium. Long-term drinking will affect the electrolyte acid-base balance in the body.

After distilled water is heated and boiled for a long time, part of the nitrate in the water will turn into nitrite. Nitrite will denature the hemoglobin in the blood, thereby lowering blood pressure, and in severe cases, it will cause blood dehydration. ; Secondly, distilled water will lose many minerals needed by the human body during the distillation process.

When it is generally related to machines and electrical appliances, since distilled water is non-conductive, it can ensure stable operation of the machine and extend the service life of electrical appliances. In the pharmaceutical industry, distilled water is hypotonic and can be used for flushing operations. Wounds, in many chemical experiments, some require the use of distilled water, which takes advantage of the fact that distilled water has no electrolytes, no free ions or impurities, and no other chemical reactions will occur.

Therefore, long-term drinking will affect the electrolyte acid-base balance in the body and affect the activities of nerves, muscles and various enzymes, especially the elderly and children. If they do not supplement nutrition and calcium in time, they are prone to nutritional deficiencies and diseases. Calcium deficiency.

Distilled water refers to purer water produced by distillation, which can generally remove most of the inorganic salts and organic matter in raw water. Commercially available purified water generally uses filtration methods to remove larger particulate pollutants, but cannot remove inorganic salts.