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
Which of the following vitamins is not involved in TCA cycle?
assistant
The correct answer is  Vitamins in TCA cycle are :

Thiamine (B1)
Riboflavin (B2)
Niacian (B3)
Pantothenic acid (B5)