66 citations
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September 2008 in “The Journal of Dermatology” Gastrointestinal issues are important risk factors for sebaceous gland diseases in Han adolescents.
Rosacea may be linked to gut and brain issues, not just a skin problem.
February 2026 in “iScience” Hair metal analysis may help diagnose Parkinson's disease and suggests gut involvement.
48 citations
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January 2008 in “European Neurology” Thallium poisoning causes pain, hair loss, and nerve issues, treatable with hemoperfusion and hemodialysis.
March 2025 in “International Journal of Trichology” Gloriosa superba poisoning can cause sudden hair loss, but hair usually regrows fully.