252 citations
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January 2008 in “Trends in Endocrinology and Metabolism” Melatonin in the skin helps protect against damage from stress and UV rays, and could be used to treat certain skin conditions.
45 citations
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February 2019 in “Journal of Affective Disorders” Melatonin improved mental health and metabolism in women with PCOS.
41 citations
,
September 2014 in “Journal of Pharmacy and Pharmacology” Melatonin may help treat PCOS symptoms in rats.
14 citations
,
September 2017 in “General and comparative endocrinology” Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
185 citations
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February 2018 in “Journal of Investigative Dermatology” Melatonin may benefit skin health and could be a promising treatment in dermatology.