1. Zamil DH, Perez-Sanchez A, Katta R. Acne related to dietary supplements. Dermatol Online J. 2020 Aug 15;26(8):13030/qt9rp7t2p2. PMID: 32941710.
  2. Aghasi M, Golzarand M, Shab-Bidar S, Aminianfar A, Omidian M, Taheri F. Dairy intake and acne development: A meta-analysis of observational studies. Clin Nutr. 2019 Jun;38(3):1067-1075. doi: 10.1016/j.clnu.2018.04.015. Epub 2018 May 8. PMID: 29778512.
  3. Yang J, Yang H, Xu A, He L. A Review of Advancement on Influencing Factors of Acne: An Emphasis on Environment Characteristics. Front Public Health. 2020 Sep 17;8:450. doi: 10.3389/fpubh.2020.00450. PMID: 33042936; PMCID: PMC7527424.