The researchers found that women who used hair straighteners at least every five to eight weeks were about 30 per cent more likely to develop uterine cancer.
New Delhi
Recent research has highlighted a potential health risk associated with frequent use of chemical hair straighteners.
Studies published in the Journal of the National Cancer Institute and World Psychiatry reveal that women who use these products more than four times a year may face a higher risk of uterine (endometrial) cancer compared to those who don’t.
While the lifetime risk remains relatively low, about 4% for frequent users versus 1.6% for non-users, even a small increase is noteworthy given rising lifestyle-related health risks.
Oncologist Dr Kasturi Baruah explains, “We often discuss diet, exercise, and regular check-ups, but hair products don’t get the attention they deserve. Chemical straighteners can contain formaldehyde, parabens, phthalates, and heavy metals, which may disrupt hormones. Exposure, especially in countries like India where these treatments are popular, deserves careful consideration.”
The International Agency for Research on Cancer (IARC) classifies formaldehyde as a known carcinogen, and the US FDA has also issued warnings about chemical hair treatments. Frequent salon visits can increase inhalation of these harmful chemicals, adding to potential health risks.
Tips to Reduce Risk:
Limit use: Reserve chemical straighteners for special occasions. Explore natural or heat-free methods for styling.
Choose safer products: Opt for formaldehyde-free products and check ingredient labels. Always visit well-ventilated salons.
Maintain a healthy lifestyle: Managing weight and controlling diabetes can significantly reduce uterine cancer risk.
Be proactive: Schedule regular check-ups and consult a doctor if you notice unusual symptoms, like abnormal bleeding.
Track product use: Be honest with your healthcare provider about your beauty routines to better understand your overall risk.
Dr Baruah adds, “With rising obesity and diabetes rates, even small risk factors become important. Awareness and moderation are key, especially when it comes to beauty treatments.”
(Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.)