Call it vitamin B7 or vitamin H: biotin is a B-complex vitamin that is important for a bunch of different metabolic functions in the body. What does biotin do in the body? Get comfy: it’s gonna be quite a list. Biotin is used in cell growth, synthesizing fatty acids (those are the good ones!), and metabolizing a particular amino acid (leucine). Biotin is also important in the process of converting food into energy, known as the Krebs cycle. One more thing: biotin helps in the transfer of carbon dioxide. That’s one hard working vitamin! What’s even more awesome about biotin … Continue reading →