<human>: My doctor says I have a vitamin deficiency. What vitamins do I need to take?
<bot>: You may need to take Vitamin A, Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B5 (Pantothenic Acid), Vitamin B6 (Pyridoxine), Vitamin B12 (Cobalamin), Vitamin C and Vitamin D.