What effect does Dai Yin have on the human body?

　　Function 1. Toxic identification

　　The Ancient Tea Horse Road is a traditional transportation channel connecting domestic and foreign countries, as well as an economic and cultural exchange channel. If you know enough about the history of the Tea Horse Road, you will find a phenomenon. In addition to carrying various commodities, the caravans walking on the Tea Horse Road will also carry several pieces of silver tableware, such as silver bowls, silver kettles, etc. The Ancient Tea Horse Road is mostly in inaccessible mountainous areas and jungles. Caravans carrying supplies along the road will naturally attract the covetousness of bandits. Many robbers often poison the water sources that the caravan must pass through in order to take away supplies. They want to poison the caravan and then steal the goods. For the safety of life and property, merchants each carry a few pieces of silver tableware. After finding the water source, they first use silver tableware to test the water to make sure it is not poisonous before taking water for drinking, horse cooking and cooking. Therefore, for a long time, silver tableware was a must-have for businessmen when going out. It was not only a symbol of status, but also maintained the safety of life and property.

　　Function 2. Anti-inflammatory

　　From ancient times to the present, those who love beauty female Everyone likes to have their ears pierced. Anyone who has had their ears pierced knows that if you wear a pair of iron earrings on your newly pierced ears, it is almost 100% likely to become inflamed. However, if you wear silver earrings, not only will there be no inflammation, but the wound will heal quickly.

　　Of course, the ears themselves cannot prefer high-priced jewelry, which shows that silver has strong anti-inflammatory and wound healing effects.

　　Before the discovery of antibiotics, inflammation was fatal and even minor trauma could kill a person if not treated properly. According to literature, on the battlefield in ancient China, some injured soldiers could not find medicine for a while, so they broke the silver they carried into silver sheets and covered the wounds. This not only prevented wound infection, but also accelerated wound healing.

　　Function 3. Sterilization

　　When a person is sick, there are no more than two reasons, namely internal causes and external causes. Internal factors refer to the body’s own metabolic disorders, causing disease , such as diabetes, dwarfism, etc.; external causes are diseases caused by external influences or harmful microbial infections, the most common ones being viral infections and bacterial infections.

　　Modern medicine has confirmed that silver can kill all harmful microorganisms (bacteria, viruses, virus barriers). Silver ions are very effective in treating gastritis, malaria, parasite infections, psoriasis, eye, ear and oral infections, and yeast infections, and can be taken internally or externally.

　　Function 4. Preservation and preservation

　　Ethnic minorities in many areas of our country like to use silverware to serve food to keep the food fresh and delicious for a long time. Here is an example. When guests come to the grassland, the highest etiquette for the grassland people to receive guests is to offer kumiss in a silver bowl. The silver bowl is not only a symbol of nobility and purity, indicating the highest courtesy, but also has the function of antisepsis and preservation, because mare's milk will deteriorate after a few days if placed in an ordinary bowl, but mare's milk in a silver bowl can maintain its delicious and mellow aroma for a long time.

　　Function 5: Dehumidification

　　The purpose of dehumidifying fingers is to remove rheumatism and damp heat. For example, acupuncture in traditional Chinese medicine uses silver needles.

　　For example: The Sichuan Basin has a relatively humid climate due to its terrain. People living there like to wear silver jewelry because of its ability to remove rheumatism. In the Liangshan area of ​​Sichuan, the local Yi people have a folk remedy. When people are sick, they cook a egg , peel off the egg shell while it is hot, then scoop out the yolk, put a piece of silver inside, wrap the egg with a hot towel, and roll it back and forth on the patient's temples, the inside of the bowls of both hands, and the eyes of the patient. After the egg has cooled, take out the silver inside. You can see that the surface of the silver has turned black, indicating that it has sucked the moisture out of the patient's body.

　　Function 6. Purify water quality

　　Silver ions can kill bacteria and purify water quality. Some people have done experiments, using an iron bucket and a silver bucket filled with tap water at the same time, open and open