![Pellagra is caused by the deficiency of](https://www.gkseries.com/blog/wp-content/uploads/2022/05/Pellagra-is-caused-by-the-deficiency-of.png)
Q. Pellagra is caused by the deficiency of:
A. thiamine
B. ascorbic acid
C. nicotinic acid (Niacin)
D. calciferol
Answer: nicotinic acid (Niacin)
A. thiamine
B. ascorbic acid
C. nicotinic acid (Niacin)
D. calciferol
Answer: nicotinic acid (Niacin)
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