A Rickets can be prevented by taking

Options

A. Calciferol
B. Carrots
C. Oranges
D. Green vegetables

Answer

### Step-by-Step Solution:

1. **Understanding Rickets**: Rickets is a condition that primarily affects bone development in children. It leads to symptoms such as bone pain, poor growth, and weak or soft bones, which can result in deformities.

2. **Identifying the Cause**: The primary cause of rickets is a deficiency in vitamin D, which is crucial for the absorption of calcium and phosphorus in the body. These minerals are essential for healthy bone formation.

3. **Vitamin D Sources**: To prevent rickets, it is important to ensure adequate intake of vitamin D. One of the most effective forms of vitamin D is calciferol.

4. **Evaluating the Options**:
- **Calciferol**: This is another name for vitamin D and is known to help in the absorption of calcium and phosphorus, making it essential for bone health.
- **Carrots**: While nutritious, they are not a significant source of vitamin D.
- **Oranges**: These are rich in vitamin C but do not provide vitamin D.
- **Green Vegetables**: They are healthy but do not contain vitamin D.

5. **Conclusion**: Based on the information, the best option to prevent rickets is **calciferol** (vitamin D), as it directly contributes to bone health by aiding in the absorption of necessary minerals.

### Final Answer:
Rickets can be prevented by taking **calciferol** (vitamin D).

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