Cancer-Causing Compounds Found in Blood of Hair Stylists

As a hairdresser, sore feet aren’t the only occupational hazard. A new study suggests hair stylists who use more permanent waving products or light hair dyes have more cancer-causing compounds in their blood. The World Health Organization already considers hairdressing a “probable carcinogenic” career, as stylists have a higher risk of bladder cancer. This most recent study could help explain why.

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