Question

The disease is caused by a deficiency of riboflavin.

• A. Scurvy
• B. Pellagra
• C. Beriberi
• D. Rickets

Hint:

Remember that Pellagra is associated with the deficiency of vitamin B2 (riboflavin), and it can cause severe skin, digestive, and mental health issues.

Answer 1

The Correct Option is B

Riboflavin, also known as vitamin B2, is essential for the body’s metabolism. A deficiency of riboflavin causes Pellagra, which is characterized by symptoms such as dermatitis, diarrhea, and dementia.

1. Step 1: Recognizing Pellagra. - Pellagra occurs due to a lack of riboflavin and is known to cause the "three D's": dermatitis, diarrhea, and dementia.

2. Step 2: Distinguish from other diseases. - Scurvy is caused by a deficiency of vitamin C. - Beriberi is caused by a deficiency of vitamin B1 (thiamine). - Rickets is caused by a deficiency of vitamin D, calcium, or phosphate. Thus, the disease caused by a deficiency of riboflavin is Pellagra.