Silver can also accelerate wound healing, prevent infection, purify water and keep fresh;
It can prevent the growth of bacteria, calm the five internal organs, calm the heart and soothe the nerves, stop convulsions and eliminate evil spirits;
Silver has excellent antibacterial and bactericidal effects. Ordinary antibiotics can only work on an average of 6 kinds of bacteria, while silver can destroy 650 kinds of bacteria.
The thermal conductivity of silver is the most prominent among all metals. It can quickly dissipate the heat of blood vessels and has excellent curative effect on preventing various diseases. Therefore, don't underestimate that it is actually beneficial to wear silver jewelry often.
Silver, a symbol of wealth since ancient times, has been used as currency, ornaments and utensils, and some people use it as a token, a religious symbol, a drug testing tool and so on. The ancients said that wearing silver is not only a precious metal, but also has a higher effect on human health in medicine than gold.
Since ancient times, silver tableware has often been used in grand banquets for distinguished guests, which not only shows respect for the guests, but also shows the wealth of the host. Using silver tableware can also detect whether the diet is toxic, because silver will react with many toxins, making the silverware black and easy to be recognized by the naked eye.
The use of silver in medicine can be traced back to BC. The ancients knew that silver had the functions of accelerating wound healing, preventing infection, purifying water quality, keeping fresh and preventing corrosion. Using silverware to store food can prevent the growth of bacteria and prolong the shelf life of food. Li Shizhen, a medical scientist in China in the Ming Dynasty, recorded in Compendium of Materia Medica that silver scraps had the functions of calming the five internal organs, calming the mind and calming the nerves, stopping convulsions and eliminating evil spirits. Long-term use can strengthen people's health and prolong life, make silver taste bitter and cold, and is non-toxic. Chinese medicine uses silver to diagnose and treat related diseases. The record of western medicine choosing silver treatment has also been 100 years. 1884, German obstetrician Crede dropped 1% silver nitrate solution into the eyes of newborns to prevent neonatal conjunctivitis and reduce the blindness rate of infants from 10% to 0.2%. Until today, many countries are still using Crede prevention methods, and China is no exception. 1893, medical scientists found that silver can kill bacteria and other microorganisms, and silver has excellent antibacterial and bactericidal effects. Ordinary antibiotics can only kill 6 kinds of germs on average, while silver can kill 650 kinds of germs. Silver ions can weaken the active enzymes in bacteria, thus preventing side effects, strengthening the tolerance of bacteria and fundamentally controlling the reproduction of bacteria.
Silver has a wide range of medical functions. 0.5% silver nitrate is the standard solution for treating burns and wounds, and 10%-20% silver nitrate can treat uterine erosion. Professor Fox of Columbia University combined silver with sulfadiazine to produce silver carbopyrimidine, and its activity was at least 50 times stronger than that of sulfadiazine alone. Since 1968 silver sulfadiazine went on the market, silver sulfadiazine has become an important drug for treating trauma (such as burns), and it has been listed in the national basic insurance drug list because of its efficient killing effect on various bacteria and fungi, which is helpful for wound repair without skin grafting. Colloidal silver and protein silver are also effective local anti-infective substances, and colloidal silver is used for gynecological washing, disinfection and sterilization. Dr Fick has developed a new product, that is, a layer of silver is coated on the bandage as a dressing. Inspired by him, people developed silver-plated sutures and silver-plated catheters. Take advantage of the antibacterial effect of silver. At present, there are more than a dozen all-silver products in the United States as medical devices, which have been approved by FDA.
The thermal conductivity of silver is the most prominent among all metals, which can quickly dissipate the heat of blood vessels. Assume that the thermal conductivity of silver is 100, that of gold is 53.2, that of iron is 1 1.6, and that of platinum is 8.2. Its bright thermal conductivity can quickly reduce the heat of blood vessels, prevent various diseases, and has excellent curative effect. Silver has the property of absorbing toxicity, and its discoloration is precisely for this reason, so it has excellent disinfection performance. This discoloration is only a superficial phenomenon and can be removed with toothpaste or medicine. It can be seen that the importance of silver to health cannot be ignored.
Supplement: Silver ornaments have become a fashion for us today. But wearing silver jewelry will turn black and red, which is really annoying. It's troublesome to take it to the jewelry store for cleaning. Now introduce several simple and convenient ways to restore their beauty!
1. Scrub the blackened silver ornaments with toothpaste and toothbrush, and then rinse them with clear water after the silver ornaments are restored to their original state.
2. Soak the blackened silver jewelry in Coca-Cola for a long time, and then rinse it with clear water after the silver jewelry is restored to its original state.
3. Put the blackened silver ornaments in strong tea overnight for a long time, and then rinse them with clear water after the silver ornaments are restored to their original state.
4. Wash the black silver jewelry with the acetic acid we usually eat, and then rinse it with clear water after the silver jewelry is restored to its original state.
5. Wipe the black part of the silver jewelry with a silver cloth.
6. If the silver jewelry cannot be restored after the above treatment, you can buy a bottle of silver washing water and soak it in the silver washing water for 2-3 seconds. When the silver jewelry is restored to its original state, it can be washed with water. Don't throw away the used silver washing water, you can continue to use it next time. (This method is forbidden for Marquette).
Special attention: this method should be reserved for the last use, because silver washing water will remove the protective layer of silver ornaments when they leave the factory, and it will be easier to oxidize and discolor in the future.