title: Effect of chocolate on acne vulgaris.
mesh_terms: D000152:Acne Vulgaris / Q000209:etiology*; D002099:Cacao / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D004032:Diet; D005512:Food Hypersensitivity / Q000209:etiology; D006801:Humans; D010919:Placebos
chemical_list: D010919:Placebos