Both Chinese medicine and Taoism in China believe that saliva is a very precious body fluid, which is called Huachi Shenshui in Taoism, also called "ginseng fruit". Taoist practitioners need it every morning.

Swallow saliva for health. It is believed that it can irrigate the five internal organs, moisten the bones and muscles, and replenish the middle qi.

It is believed that saliva contains many enzymes such as salivary amylase, which can promote digestion and strengthen the body.

The role of. Regular swallowing is beneficial to human health, but it is harmful to spit out at will, which is not conducive to environmental sanitation and destroys the balance of body fluids.

You can turn your tongue left and right along the inside of your gums every morning, which will produce a lot of saliva, then swallow it slowly, preferably with a grunt, and then eat more fruits and vegetables and less fried and salty food. Stick to it for half a month, and symptoms such as mild aphtha will naturally heal. If it is heavy, you can eat some cool Chinese medicines, such as mung bean soup and vitamins. It will usually be fine.