Which disease is caused by a deficiency of Vitamin C in the diet?

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

Answer: (B)

Scurvy is the disease caused by a deficiency of Vitamin C in the diet. Vitamin C, also known as ascorbic acid, is essential for the synthesis of collagen, a protein that helps maintain the integrity of skin, blood vessels, and connective tissue. Without adequate Vitamin C, the body cannot effectively produce collagen, leading to symptoms such as bleeding gums, weakness, fatigue, and skin issues. Historical records show that sailors on long voyages often developed scurvy due to a lack of fresh fruits and vegetables, which are rich in Vitamin C.

Rickets is associated with a deficiency of Vitamin D, calcium, or phosphate and primarily affects bone development in children. Pellagra is a condition resulting from a deficiency of niacin (Vitamin B3), leading to symptoms such as dermatitis, diarrhea, and dementia. Beriberi is caused by a deficiency of thiamine (Vitamin B1), affecting the cardiovascular and nervous systems. Each of these diseases is linked to different specific nutritional deficiencies, distinguishing them from scurvy, which is solely related to inadequate Vitamin C intake.