What are the benefits of purple sand?

Purple sand is a kind of clayey siltstone, which contains many minerals, acid and alkali resistance and iron. It contains hydromica, kaolin, Yingshi, mica, iron and other components. The main chemical components are iron oxide, silicon oxide, calcium oxide, magnesium oxide, manganese oxide, potassium oxide and sodium oxide. Does not contain any harmful metal substances, and is rich in trace elements such as iron, silicon, manganese, calcium, magnesium, sodium and potassium, which can decompose fat in food and lower cholesterol. Purple sand ware can not only preserve the nutrients in the cooking process of food, but also avoid the intake of harmful metal elements. \x0d\ Its characteristics are as follows: \x0d\① Purple sand is a kind of porous substance with double pore structure, with fine pores and high density. Its microporous structure can make the purple clay pot keep the food fresh, without losing its original flavor and lingering fragrance, so that the food is really fragrant and delicious, and the food will not go bad in midsummer. \x0d\② Some trace elements contained in purple sand can activate enzymes that decompose fat, so the food cooked in purple sand pot is soft but not greasy. \x0d\③ Purple sand has good sudden change performance in cold and heat, and will not burst due to sudden change in temperature. \x0d\ Purple sand has been used in cooking and drinking utensils for more than 1000 years, and modern scientific detection and analysis have proved that it does not contain any harmful elements. On the contrary, purple sand is rich in various elements needed by the human body, which plays the role of health care and disease prevention, prevents the human body from aging prematurely due to excessive intake of aluminum ions, and has miraculous effects on preventing Alzheimer's disease, helping children to develop their intelligence, and slimming women. Scientific experiments show that pure water will mineralize weakly alkaline after boiling in a purple clay pot, and the PH value is about 7. 1, which is beneficial to the formation of weakly alkaline health. \x0d\ Trace elements such as iron, iodine, copper, manganese, zinc, cobalt, chromium, selenium, fluorine, silicon, tin and vanadium in human body. It is closely related to the life activities of the body, and its importance exceeds that of vitamins. In purple sand, the content of iron oxide can reach about 8%, and the content of trace elements such as silicon and manganese is also relatively high. Other elements such as calcium, magnesium, sodium and potassium are also important elements needed by human body. Therefore, purple sand cookware, like medical stone, is a mineralized environment, which helps the human body absorb important elements.