Why have talcum powder changed the heroes of the historical process?

Talc powder, as the name suggests, is made from talc. The main component is magnesium silicate. China's application of talc has a history of more than 2,000 years. It was first recorded on Shennong's Materia Medica. The familiar version of this steel is also recorded. Li Shizhen said: talc is slippery and smooth, and its quality is smooth and slippery. .

It is said that the hardest stone in the world is diamond, and the softest stone is talc. It is white, tasteless, insoluble in water, good in stability, and has strong resistance to acid and alkali. Talc can be taken orally for external use. Oral administration can clear away heat and heat, diuretic swelling, external use of dampness, and sore muscles. As you can see, talcum powder was one of the heroes of changing the course of history. Things start with a book.

The famous British science writer, Eric Charing's book, "Change 50 Minerals in the History of History," clearly lists talcum powder as one of the 50 minerals that changed the course of history. The book reads: "At the end of the 19th century, the fate of the children of the working class was mostly tragic. The poor sanitation, crowded living environment and infectious diseases caused by unclean drinking water were the cause of most children's death, resulting in diaper rash. It is a specific manifestation of low infant hygiene standards, and skin infections caused by diaper rash can cause serious complications, but there is no effective treatment."

In 1894, a pharmaceutical company in the United States developed the world's first baby-specific product, a children's talcum powder based on talc. This innovation effectively reduced the incidence of diaper rash in infants. Eckley Charing commented on the advent of this product, "The emergence of baby-specific products shows that the attitude of the society to take care of babies has changed dramatically." The advent of talcum powder with talcum powder as the main ingredient not only reduces the infant mortality rate, but more importantly, it turns the care of the baby into a social group to think and solve the problem for the first time. It is a major social progress. which performed.

This is the talcum powder, which has a stable texture, mild and non-irritating properties, which plays an irreplaceable role in caring for children's skin. With the advancement of technology, the use of talc has been continuously expanded. Today, talc is widely used in food, medicine, cosmetics and various daily necessities. Of course, the requirements for talcum powder for different purposes are not the same.

However, due to various natural and human factors, talcum powder has occasionally been shot in recent years. It is even more important for people who don’t know the truth to talk about talc, and let the insiders rust the talc. Then the question is coming. Why do people question the safety of talcum powder?

This is because some natural talc and asbestos mines are accompanied by natural environment. Some industrial talcum powders with insufficient purity are easy to mix into asbestos, but asbestos is a known carcinogen, which leads to The two are often compared. Therefore, we can say that talc powder without asbestos is a good talcum powder.

In response to this, as early as the 1960s, national regulatory agencies including the United States and the United Kingdom have successively introduced corresponding testing standards. For talcum powder for cosmetics, there is an important indicator that “no asbestos can be detected”. Purity is comparable to medicinal talcum powder. China's cosmetics testing standards also clearly stipulate that asbestos should not be detected in cosmetic ingredients. In order to make consumers more reassured, multinational regulators and third-party testing agencies have long observed the safety of talcum powder application, and decades of scientific research and clinical data from medical experts around the world have also verified the safety of talc.

Talc powder, one of the heroes who once changed the fate of human beings and changed the course of history, should be understood by more people and should continue to play an irreplaceable role in our lives.

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