The conclusion is that there's a link between high testosterone levels, insulin resistance, and certain skin conditions, regardless of obesity.
43 citations
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May 1988 in “British Journal of Dermatology” Patients with acanthosis nigricans often have insulin resistance and signs of increased male hormones, but treatment targeting these male hormones is generally ineffective.
48 citations
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July 2002 in “Journal of Cutaneous Medicine and Surgery” Skin problems are common and important signs of eating disorders and treating the eating disorder can improve these skin conditions.
42 citations
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July 2015 in “Journal of The American Academy of Dermatology” The conclusion is that oral contraceptives and antiandrogens can treat hirsutism and acne in women with cutaneous hyperandrogenism, but more research is needed for effective treatments, especially for hair loss.
33 citations
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April 2002 in “Journal of Cutaneous Medicine and Surgery” Eating disorders can cause skin problems that need treating the underlying condition for better health.