1. Is jewellery radioactive? Harmful to the human body? Let's take a look at a real case: Miss Zhang saw in a magazine that wearing jewelry can pass through the meridian. After reading it, Miss Zhang insisted on wearing the ring every day, and from time to time she also turned around to get through the meridian. After a few days, she felt that her neck and hands were particularly itchy and her hands were red and swollen. She checked the Internet and there is a saying that is scary, that is, jewelry is radioactive, long-term wear will double the incidence of breast cancer and lung cancer. This is a great deal. Miss Zhang went to the hospital for a check and came to the conclusion that the jewelry she bought was an alloy product, which was fake and contained nickel. People who are allergic to nickel, wearing such accessories will cause contact dermatitis, redness and itching. So, is the jewellery actually radioactive? Is it harmful to the body? In fact, the vast majority of jewelry is radioactive! There are two reasons for the radioactivity of jewelry: First, the gemstone grows together with the radioactive material beside it during the long crust formation; Second, people irradiate certain gemstones in order to get beautiful colors. However, that does not cause harm to the human body! Because the gemstones we have now mined are after hundreds of millions of years of crustal changes, and its radioactivity has long since become detrimental. In the case of another type of artificial irradiation, it is a regular manufacturer that can perform such operations. They will be allowed to stand for a while after irradiation, and then they will be sold on the market. The radiation of such stones has no harm to the human body. >>>> 2. "Three years of people raising jade, ten years of jade raising people" is true? Some people will be allergic to wearing metal ornaments, so they chose to wear jade, agate, etc., plus the saying that "three years of people raise jade, ten years of jade raises people", jade pendants are deeply loved by people. The folks spread "Yu Yangren" because human skin absorbs trace elements in jade and improves the body's immunity. But according to expert analysis, this is unscientific. Take jade as an example. It does contain other trace elements such as chromium and iron, but they are not absorbed by the body. Jade is a kind of gem. If you say that jade raises people, you can only say that the gemstones dissipate heat quickly and have a calming effect on the human body. In addition, the mood is pleasant after wearing, and naturally it is good for health. As for the "human jade", after expert analysis, in fact, this is in the process of wearing, jade is constantly rubbing against the skin and clothes, and the fat secreted by the human body, the light of the jade is even more so, but it is impossible to grow up. However, the emerald that existed under the action of oil and fat was revealed. Through the above description, I believe that many jade lovers have their own understanding of "Yu Yangren, people raise jade", and also hope that when buying jade, they can rationally treat the "Jade raise people, people raise jade" . >>>> 3. Is blackware blackened to be poisoned by the body? In ancient times, silver needles were often used for drug testing. So is the silver jewelry we wear today black is also a toxic performance of our body? In fact, scientific experiments have proved that silver is black and has nothing to do with the body. "In ancient times, arsenic was commonly used as a poison. Because the purification technology was not enough at that time, there was always some sulfur in the arsenic. It was not arsenic but sulfur in the chemical reaction with silver." "If the silver jewelry we wear becomes black, is it because our body has excreted sulfur, and is this an unhealthy performance?" Many people have such concerns. In this regard, the expert explained that “there may be such a situation, but it may also be that the sulfur content in the surrounding environment has risen slightly and reached a certain concentration.†Experts say that the statement that "silver turns black to indicate that the body is unhealthy" is not scientific. "The silver jewelry that we usually see is only a normal chemical reaction, and it is not directly related to physical health." After reading these three questions, Is there a feeling of sudden realization? There are many similar rumors about jewelry. In the face of the legend, we still rationally believe in science! YANGZHOU PENGYOU TOURISM SUPPLIES FACTORY , https://www.yzpengyou.com