Kwashiorkor is a disease caused due to lack of

Options

A. carbohydrate
B. protein
C. vitamin
D. iodine

Explanation

**Step-by-Step Solution:**

1. **Understanding Kwashiorkor**: Kwashiorkor is a form of malnutrition that primarily affects children who have a diet that is deficient in protein.

2. **Identifying the Options**: The question provides four options:
- a. Carbohydrate
- b. Protein
- c. Vitamins
- d. Iodine

3. **Analyzing the Options**:
- **Carbohydrates**: While important for energy, they are not the primary deficiency in Kwashiorkor.
- **Protein**: This is the key nutrient that is lacking in individuals suffering from Kwashiorkor.
- **Vitamins**: Although vitamins are essential for overall health, their deficiency is not the primary cause of Kwashiorkor.
- **Iodine**: Iodine deficiency leads to other health issues (like goiter) but is not related to Kwashiorkor.

4. **Conclusion**: Based on the analysis, the most appropriate answer is **b. Protein**. This is because Kwashiorkor is specifically associated with a severe lack of protein in the diet.

**Final Answer**: Kwashiorkor is a disease caused due to lack of **b. Protein**.

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