Hair test results can be misleading due to external contamination, so they shouldn't be used alone to assess long-term drug use.
February 2025 in “International Journal of Cosmetic Science” Protein carbonylation is a sensitive marker for oxidative damage in hair, especially from light exposure.
12 citations
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December 2017 in “Food and chemical toxicology” Permanent hair dye mixtures can irritate and damage the skin.
59 citations
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January 2001 in “Dermatology” Hair care products are important for appearance and self-esteem, and their benefits and risks should be accurately communicated by experts.
Chronic hair diseases can severely impact mental health and self-confidence.
3 citations
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June 2007 in “Journal of Cosmetic Dermatology” Using the right hair care products can improve hair health and help manage hair disorders.
2 citations
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January 1972 Hair can measure exposure to radioisotopes.
13 citations
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September 2017 in “Journal of Dermatological Science” Hydrogen peroxide in hair dye can cause hair loss.
March 2026 in “Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials” Bleaching and UV exposure significantly damage hair.
June 2023 in “Journal for international medical graduates” Smoking increases the risk of hair loss, especially male pattern baldness.