When there is no scaling on the inner wall of human blood vessels, human blood must reach acid-base balance, that is, weak alkalinity; When capillaries and cell inlets are blocked by scale (medically called calcification), nutrients such as organic acids and blood sugar in blood cannot be absorbed and consumed by cells, and a large number of acidic substances and nutrients that should be absorbed by cells are consumed in blood, and human blood will be acidic. In other words, the root cause of blood acidity is blood vessel pollution and blockage. The reason of blockage is that the alkaline conjugate binds to metabolites, otherwise the body will expel these metabolites to the inner wall of blood vessels.
Human blood is acidic because blood vessels are blocked, so that nutrients in blood are absorbed and consumed by cells. However, today's medical community has regarded the phenomenon of blood acidification as a disease, and wrongly advocated using alkaline substances to neutralize acidic substances. At first, you can neutralize some blood acid and temporarily control it. The remaining unneutralized alkaline substances will accelerate blood vessel blockage and premature death. Nature tells us that people in this area are prone to diseases such as stones, hypertension, diabetes, etc. if they drink alkaline water infiltrated by limestone, deep well water with high alkali content, and alkaline water dissolved in coastal shells, their life span will be shorter.
In other words, people in this area are not easy to live a long and healthy life. However, people who drink weakly acidic semi-silicic acid water (such as Hurun water in Hangzhou) are not easy to scale and block blood vessels, which reduces a series of diseases caused by it. He or she is relatively healthy and has a long life. This is an objective existence and a fact that has been tested by practice. Any behavior that goes against this objective fact is unscientific. If drinking alkaline water is beneficial to human body, then adding baking soda (NaHCO3) or lime into drinking water to make it weakly alkaline or strongly alkaline can easily make alkaline water. Therefore, there is no scientific basis for providing drinking alkaline water, which goes against natural science.