200 citations
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September 2009 in “Experimental dermatology” Eating high-glycemic foods and drinking milk may worsen acne by increasing insulin and IGF-1 levels.
37 citations
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January 2015 in “Evidence-based Complementary and Alternative Medicine” An extract from Quercus acutissima bark was found to reduce sebum production and block an enzyme linked to acne.
16 citations
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January 1998 in “Dermatology” Human sebaceous glands can grow normally for a week without certain growth factors, and adding estrogen reduces their oil production without affecting cell growth.
4 citations
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December 2015 in “Medical Hypotheses” The conclusion suggests that the hormone ghrelin might link acid reflux to oily skin.
466 citations
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September 2009 in “Experimental dermatology” We now understand more about what causes acne and this could lead to better, more personalized treatments.