The dehumidification effect of proton powder in Huayaotang is still very good. It has many functions, such as nourishing yin and moistening lung, enriching blood, benefiting qi and removing dampness. Moreover, they are all ingredients of traditional Chinese medicine, which is relatively safe. While dehumidifying, they can also supplement some nutrients needed by the body in time. Therefore, the proton powder of Huayaotang is not only effective, but also a health care product beneficial to physical and mental health. It plays a very good role in both health preservation and health care.