Degeneration of Lacrymal glands is due to the deficiency of

Options

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

Answer

### Step-by-Step Solution:

1. **Understanding the Function of Lacrimal Glands**:
- The lacrimal glands are responsible for producing tears, which are essential for lubricating the eyes and maintaining eye health.

2. **Identifying the Cause of Degeneration**:
- Degeneration of the lacrimal glands can lead to reduced tear production, which can cause dryness and irritation in the eyes.

3. **Linking Vitamin Deficiencies to Lacrimal Gland Health**:
- It is important to note that various vitamins play different roles in the body. Among these, Vitamin A is crucial for maintaining healthy epithelial tissues, including those in the eyes.

4. **Recognizing the Impact of Vitamin A Deficiency**:
- A deficiency in Vitamin A can lead to the degeneration of the lacrimal glands, resulting in decreased tear production. This is because Vitamin A is essential for the maintenance and repair of the epithelial cells.

5. **Conclusion**:
- Therefore, the degeneration of lacrimal glands is primarily due to the deficiency of Vitamin A.

### Final Answer:
The degeneration of lacrimal glands is due to the deficiency of **Vitamin A**.

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