Advertisement: ABCDEFGHIJKLMNOPQRSTUVWXYZ Biotinidase Deficiency This health education program explains what biotinidase deficiency is. It discusses complications, diagnosis, treatment and biological and genetic causes of biotinitdase deficiency.Related topics: Thalassemia Eating Healthy Cardiac Diet Chronic Fatigue Syndrome Reye Syndrome Dietary Supplements MCAD SCAD Exercise for Children Nutrition for Babies Nutrition for Toddlers Fatigue and Chronic Fatigue Syndrome