This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Pellagra in Jowar eating population is due to 
Select and explain. 
A. Niacin in bound form, B. Deficiency of Tryptophan, C. Excess of Leucine, D. High consumption of milk and milk products
C: Excess of Leucine
Answer: C: Excess of Leucine 
Explanation: None