◆ Pure silver function 1. Health function: BC, silver is used to accelerate wound healing and prevent infection. Li Shizhen recorded in "Compendium of Materia Medica" that Yin Neng's five internal organs can calm down the mind, stop panic, and remove evil spirits. 2. Exorcism and exorcism: It is said that silver was originally a metal created by the goddess of the moon to resist the forces of darkness, because silver can flash with the light of the moon at night, so most amulets in the medieval era were made of silver, even The witches believed that the jewelry made by silver had the ability that other metals did not have, and had the magic to restore the light to the earth. 3. Purity: When the silver cup is used as the holy grail in religion, the water in it will be kept clear, and silver will become a representative of pure metal, and such metals can really deal with evil.