January 2008 in “Journal of The American Academy of Dermatology” Hair loss affects 20% of people, more in men and those over 35, and is often associated with a sensitive scalp.
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May 2021 in “Clinical Epidemiology” This study found that the prevalence of vitiligo in Germany is higher in clinical exams than in claims data, suggesting many patients may not seek medical help due to unsatisfactory treatment options.
About 17% of people in France have dandruff, and those with dandruff are more likely to have sensitive and itchy scalps.
October 2025 in “International Journal of Science and Research (IJSR)” This article reviews the epidemiology, causes, clinical impact, and potential preventive strategies for Polycystic Ovarian Disease but reports no new research findings.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This abstract highlights that iron deficiency anemia, affecting over half of global anemia cases, poses significant challenges to health, especially in young children and women, with treatment focusing on iron supplementation and prevention strategies.