Which one among the following is a deficiency disease?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Beri Beri.
Beri Beri is a deficiency disease. It occurs due to a severe lack of thiamine, or vitamin B1, in the diet. This vital nutrient is crucial for energy metabolism. Symptoms can include nerve damage, muscle weakness, and heart problems. Unlike infections like influenza or tuberculosis, beri-beri is purely nutritional.