Biotin plays an important role in carbohydrate metabolism: it interacts with the hormone insulin and the pancreas, thereby, stabilize blood sugar. In addition, he participates in the production of glucokinase - a substance that triggers the process of glucose metabolism Biotin also helps to digest protein, is involved in the decomposition of fatty acids and fat burning. In exchange, he or she is an important ally of the other B vitamins: folic acid, pantothenic acid, vitamin B12.