Mineral deposition in bones and teeth is mediated through vitamin

Options

A. A
B. D
C. E
D. C

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks which vitamin mediates the mineral deposition in bones and teeth.

2. **Identifying Key Minerals:** The primary mineral involved in bone and teeth formation is calcium.

3. **Role of Vitamins:**
- We need to determine which vitamin is responsible for the absorption and utilization of calcium in the body.

4. **Evaluating the Options:**
- **Vitamin A:** Primarily involved in immune function and vision. Not related to calcium absorption.
- **Vitamin D:** Known to enhance the absorption of calcium in the intestines and is crucial for bone health.
- **Vitamin E:** Mainly associated with skin health and antioxidant functions. Does not play a significant role in calcium metabolism.
- **Vitamin C:** Important for immune function and collagen synthesis but does not directly mediate calcium deposition.

5. **Conclusion:** Based on the analysis, vitamin D is the vitamin that mediates mineral deposition in bones and teeth by facilitating calcium absorption. Therefore, the correct answer is **Vitamin D**.

**Final Answer:** Vitamin D

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