The impact of chocolate consumption on acne vulgaris in college students: A randomized crossover study Gregory R. Delost, DO, Maria E. Delost, PhD, Jenifer Lloyd, DO, FAAD Journal of the American Academy of Dermatology Volume 75, Issue 1, Pages 220-222 (July 2016) DOI: 10.1016/j.jaad.2016.02.1159 Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions
Fig 1 Study design flowchart: randomization, stratification, prestudy questionnaire, initial intervention, and crossover, subsequent intervention, and acne lesion assessment. Journal of the American Academy of Dermatology 2016 75, 220-222DOI: (10.1016/j.jaad.2016.02.1159) Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions
Fig 2 Overall change in acne lesions. Mean number of acne lesions (x-axis) for all study participants (n = 54) for each of the phases of the study (y-axis), before chocolate, after chocolate, before jellybeans, and after jellybeans. Error bars represent standard error of the mean. Journal of the American Academy of Dermatology 2016 75, 220-222DOI: (10.1016/j.jaad.2016.02.1159) Copyright © 2016 American Academy of Dermatology, Inc. Terms and Conditions