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Can chemicals in hair dyes and straighteners cause increased risk of breast cancer

The article from the Times of India discusses a study linking hair dyes and chemical hair straighteners to an increased risk of breast cancer. The research, published in the journal *Carcinogenesis*, suggests that women who regularly use permanent hair dyes might have a 9% higher risk of developing breast cancer compared to those who do not. The risk is even higher for African American women, with a 60% increased risk, possibly due to the use of darker hair dyes which contain more chemicals. Additionally, the study found that frequent use of chemical hair straighteners, which often contain formaldehyde and other hormone-disrupting chemicals, could elevate the risk by 30%. These products might introduce harmful chemicals into the body through the scalp, potentially leading to DNA damage and cancer. The article also notes that while the study provides significant insights, more research is needed to confirm these findings and understand the mechanisms involved.

Read the Full Indiatimes Article at:
[ https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/can-chemicals-in-hair-dyes-and-straighteners-cause-increased-risk-of-breast-cancer/articleshow/116410000.cms ]