Quiz: Does Hair Dye Cause Cancer?

0 of 3 answered

1. Q1.For personal home hair-dye use, the evidence:

   AHas not shown a strong, consistent cancer linkBProves it causes cancerCShows it cures cancerDWas never studied

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2. Q2.Occupational exposure as a hairdresser is classified as:

   AProbably carcinogenic to humansBDefinitely safeCA vitaminDNot classifiable and ignored

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3. Q3.Why might older studies overstate risk?

   ADyes were reformulated to remove some chemicalsBStudies were fakeCHair changedDPeople stopped dyeing

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This quiz checks understanding of educational content only. It is not medical advice. Read: Does Hair Dye Cause Cancer?.