Drinking water with negative ions, high oxygen content and weak alkalinity for a long time is beneficial to human body, which is really true and has scientific basis. Nevertheless, there is still a lack of scientific basis for whether the health cup can really produce weakly alkaline water with high oxygen content. As we all know, no matter how powerful your cup is, water is still the original water. Without energy support, it is impossible to say that there are so many nutrients in the water suddenly. Some people think the cup is effective after buying it. In fact, it is not because the cup is really useful, but because of psychology. You should know this. Psychological effects are actually effective.

Drinking vinegar acts on the stomach and can promote digestion and defecation. The intestines are open, and of course you are in good health.

Weak alkalinity is good, that is, the pH of blood, and weak alkalinity of blood is good.

These two things are not the same thing.