system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Niacin deficiency in a maize-eating population is due to-
assistant
The correct answer is  Ans. is 'c' i.e., High Leucine Excess of Leucine interferes in conversion of Tryptophan into Niacin, and aggravates the pallagrogenic action of inake.