A Review of the Use of Biotin for Hair Loss Skin Appendage Disord 2017;3:166-169 - DOI:10.1159/000462981 Table 1. Reported cases of patients categorized by age, dose of biotin, symptoms, and length of treatment until clinical improvement © 2017 S. Karger AG, Basel
A Review of the Use of Biotin for Hair Loss Skin Appendage Disord 2017;3:166-169 - DOI:10.1159/000462981 Table 2. Established AI levels of biotin per the Food and Nutrition Board of the Institute of Medicine [1] © 2017 S. Karger AG, Basel