Biology · Human Nutrition and Diseases

Pellagra disease is caused by the deficiency of which vitamin?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Niacin (Vitamin B3)✓
2Thiamine (Vitamin B1)
3Riboflavin (Vitamin B2)
4Ascorbic acid (Vitamin C)

Correct answer

Niacin (Vitamin B3)

Download Single Question PDF

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Share with Friends & Study Groups

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Preparing for Biology?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Human Nutrition and Diseases?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Human Nutrition and Diseases MCQs →

Recommended practice questions in Biology · Human Nutrition and Diseases

Browse More Biology →

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Solve Question→

Which of the following events is considered the first major peasant uprising against the British in India?

Solve Question→

Pellagra disease is caused by the deficiency of which vitamin?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Biology?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

Pellagra disease is caused by the deficiency of which vitamin?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Biology?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions