JAKARTA, AYOBANDUNG.BY– Use of the product dye hair it can continue to increase a woman’s risk for certain types of cancer. color hair Of course, women are also at risk for this cancer.
Such is the finding of a Harvard University research team published in the BMJ magazine. In the journal, the research team revealed this dye hair can permanently increase the risk of breast cancer, skin cancer, and ovarian cancer in women.
The World Health Organization (WHO) International Agency for Research on Cancer (WHO) has also classified occupational exposure dye hair as a possible carcinogen. However, there is no warning about personal use dye hair because the previous evidence is inconclusive.
To get more convincing evidence, a research team from Harvard University conducted a study that analyzed data from 117,200 women. This data includes exposure measurements dye hair on women who are participants.
None of the participants had cancer at the start of the study. Participants were then monitored for 36 years.
The results show that it is useful dye hair Resistance is associated with an increased risk of basal cell carcinoma of the skin. This increased risk appears to be higher in women of color hair natural light with dye hair permanent.
Use dye hair Persistence is also associated with an increased risk of three types of breast cancer and ovarian cancer. The three types of breast cancer are ER-negative, PR-negative and hormone receptor-negative breasts.
An increased risk of Hodgkin’s lymphoma was also observed during use dye hair permanent. However, this increased risk was seen only in women of skin color hair dark naturally.
A possible explanation is the choice of different colors hair “Persistence refers to the concentration of a substance whose dark color has a higher concentration,” said the research team, as reported by Times Now News.
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