Biotin is a vitamin B that contributes to normal macronutrient metabolism of carbohydrates and proteins. In addition, biotin contributes to normal function of the nervous system and the maintenance of normal skin and hair.
Biotin is a vitamin B that contributes to normal macronutrient metabolism of carbohydrates and proteins. In addition, biotin contributes to normal function of the nervous system and the maintenance of normal skin and hair.