Biotin: a coenzyme and B vitamin that supports the health of the skin, nerves, digestive system, metabolism, and cells. Pregnant women and people with type 2 diabetes sometimes suffer from biotin deficiency.
May improve the strength of fingernails and hair
May lower blood-glucose levels in those with type 1 or type 2 diabetes
Supports a healthy pregnancy and can aid in fetal development, along with folic acid