hair straightening products, Especially used by black womenposes a higher risk of uterine cancer, according to a study by the American Institute of Health on Monday.
According to research, women who use these products more than four times a year Seeing the risk of developing this type of cancer more than doubled.
The research on this topic was published in the Journal of the National Cancer Institute and praised by independent experts called “precautionary principle To demand more legislation, though, more studies are needed to deepen these findings.
Cervical cancer, which is different from cervical cancer, is a relatively rare form of the disease and accounts for about 3% of new cancer cases in the United States, with 66,000 cases and 12,500 deaths recorded in 2022.
However, the incidence of this type of cancer is increasing in the country, especially among black women.
The study was based on data from nearly 33,500 American women who were recruited between 2003 and 2009 and were followed for nearly 11 years. A total of 378 of these women developed uterine cancer.
For women who haven’t used hair-straightening products before, the risk of developing uterine cancer at age 70 is 1.64%, compared to 4.05% for frequent users, according to a statement from the study’s lead author, Alexandra White.
“Because black women use straightening products more often and tend to start at a younger age, theThese results may be particularly interesting said Chi Jong-chang, co-author of the investigation.
About 60% of the women who participated in the study who said they had used hair-straightening products reported being black.
The researchers did not collect information about specific products or brands, but did note that several commonly used chemicals could contribute to an increased risk of cancer, such as parabens, BPA, minerals, or even formaldehyde.
Formaldehyde, commonly known as formaldehyde, which is usually used mainly in the so-called Brazilian straightening, has limited rates in some countries. Because it is considered a carcinogen.
We know that these smoothing products contain many chemicals, including endocrine disruptors, and we can expect them to have an effect on hormone-related cancers. The concern is that these articles contain Chemicals that can act like estrogen in the bodyResearcher Alexandra White explained to AFP.
Previous work by the same researcher had already linked hair straighteners to an increased risk of breast and ovarian cancer.
Straightening products can enhance chemical absorption through injuries or burns to the scalp or through the use of straighteners, which break down the chemicals.
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