Science · Human Diseases and Nutrition
Pellagra is a disease caused by the deficiency of which vitamin?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Vitamin C (Ascorbic acid)
- 2Vitamin B12 (Cyanocobalamin)
- 3Vitamin B3 (Niacin)✓
- 4Vitamin B1 (Thiamine)
Correct answer
Vitamin B3 (Niacin)
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