66 citations
,
September 2008 in “The Journal of Dermatology” This study found that gastrointestinal dysfunction is a significant risk factor for sebaceous gland diseases in adolescents, with correlations observed between these conditions and various GI symptoms.
4 citations
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February 2020 in “Dermatologic Therapy” Poor sleep, meat-heavy diets, and junk food worsen hair loss, while sugary drinks may help.
10 citations
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August 2014 in “Skin research and technology” This study found that variations in sleep patterns, free testosterone, and 5-alpha-reductase type 1 activity are associated with changes in sebum excretion in women, which may contribute to variability in acne studies.
July 2026 in “Clinical Cosmetic and Investigational Dermatology” In this cross-sectional study of healthy urban women in Shanghai, poor sleep quality and elevated perceived stress were linked to various self-reported dermatological issues and clinical signs, reinforcing the potential relevance of psychological factors in skin health.
14 citations
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June 1995 in “The Journal of Clinical Endocrinology and Metabolism”