It is said that the soil layer in Fujian produces a kind of Buddha rice that can cure all diseases, and now it has been hyped to nearly 200 thousand Jin. Later, scientists revealed that this so-called fermion, which can cure all diseases, is actually carbonized rice buried deep underground many years ago. It was sacrificed by our ancients and then buried underground by accidental factors (fire, etc.). ) and excavated by modern people. In fact, some of its properties are similar to those of carbon, such as non-toxic, loose and porous. When eaten in the stomach, it can adsorb some gastrointestinal viruses or bacteria, but it has no nutritional or pharmaceutical effects.

Besides, I have read reports that Japan also likes charcoal or bamboo charcoal. When drinking water, put some into it to play the role of filtration and adsorption. It is said that some Japanese people will swallow some to purify their intestines, which is very beneficial to their health. The Japanese know how to keep in good health, and their life expectancy is the highest in the world. There must be a reason why they like charcoal so much.

I don't know what you are talking about, but I think the reason is roughly the same as what I said above. I hope the landlord is satisfied with my answer. Now I advise the landlord to try this method if he has a minor illness. If the illness is serious, don't believe in some unscientific remedies, and be sure to go to a big hospital for treatment, otherwise it will not be worth the loss to delay the illness.