ea0063p1173 | Thyroid 3 | ECE2019
Toro Jose Jorge Ortez
, Fernandez Elena Llorente
, Garcia Blanca Garcia
, Santamaria Maria
, Miranda Carlos Miguel Peteiro
, Fabre Marta
, Castillo Maria Angeles
, Fernandez Ayla
, Martin Borja Sanz
, Barro Maria Victoria
Introduction: Biotin is a water-soluble vitamin involved in several and important metabolic processes, recommended daily intake for adults is 30100 μg/day and normal plasma concentrations are 0.41.2 ng/day. Nowadays biotin is being used in inherited metabolic diseases, multiple sclerosis and as a supplement in, over the counter multivitamins widely used for common hair and skin problems. The supraphysiologic biotin intake has produced emerging problems with bi...