Benefits of taking biotin supplements include improving the cells, digestive tract, skin, nerves and metabolism, according to WebMD. Biotin also treats complications pertaining to type 2 diabetes.
WebMD notes that biotin may balance blood sugar in type 2 diabetics when used in conjunction with chromium. The vitamin can also decrease resistance to insulin and nerve complications from type 2 diabetes. Biotin can treat certain kinds of nerve pathology that can cause diabetes and kidney failure.
FitDay reports that biotin metabolizes fats, proteins and carbohydrates. Biotin also processes glucose for the body, which allows the body to convert food into energy and speed up the metabolism. It also prevents the body from becoming fatigued. Biotin builds muscles by promoting stronger body tissue, and it enhances tissue for the nervous system. The Mayo Clinic mentions that an increase in biotin is necessary for such complications as seborrheic dermatitis and removal of the stomach during surgery.
WebMD adds that biotin can strengthen brittle nails. It can also prevent hair loss and thinning of the hair, which is a sign of a biotin deficiency. A loss of hair color is another sign that the body lacks biotin. Other symptoms include tingling in the limbs, hallucinations and depression. A person may also get scaly rashes around the nose, eyes or mouth. Biotin may also treat hepatitis.