Biotin What is it? (physiology and clinical effects) Biotin is a water-soluble B vitamin, required for metabolism of fats, proteins, and carbohydrates. Clinically relevant conditions: Diabetes Mellitus (diabetes neuropathy) Cradle Cap Brittle nails Hair loss Renal failure Osteoporosis Food Sources: Brewers yeast, organ meats, soybeans, egg yolks, mushrooms, whole wheat, peanuts, walnuts Risk factors and symptoms of deficiency: (who is likely deficient) Signs of deficiency include cradle cap (seborrheic dermatitis) and hair loss in infants, and brittle nails. Recommended dosage: (how much usually taken) 300 micrograms daily Contraindications:(side effects / precautions / interactions / drug interactions) No toxicity has been reported. Alcohol and antibiotics may interfere with absorption of biotin. Copyright © 2006 R & G Global Holding LLC All rights reserved. www.myNDonline.com The information provided on myNDonline is not intended to replace or be used in place of medical advice given by a licensed healthcare professional.