Vitamin A is present in

Options

A. fish liver oil
B. milk
C. butter
D. all of these

Answer

**Step-by-Step Solution:**

1. **Understanding Vitamin A**: Vitamin A is a fat-soluble vitamin that is crucial for various bodily functions, including maintaining healthy vision, supporting the immune system, and promoting proper functioning of the heart, lungs, and kidneys.

2. **Sources of Vitamin A**: Vitamin A can be found in various food sources. The primary sources include:
- **Animal Sources**: These include meat, fish, and fish liver oil, which are rich in preformed vitamin A (retinol).
- **Dairy Products**: Foods like milk, butter, and curd are also significant sources of vitamin A.

3. **Identifying the Correct Answer**: The question asks where Vitamin A is present. Based on the information provided:
- Fish liver oil is a well-known source of Vitamin A.
- Dairy products such as milk and butter also contain Vitamin A.
- Therefore, all the mentioned options (meat, fish liver oil, dairy products) are correct.

4. **Conclusion**: Since all the options provided in the question are sources of Vitamin A, the correct answer is that Vitamin A is present in all of these foods.

**Final Answer**: Vitamin A is present in meat, fish liver oil, and dairy products like curd, milk, and butter.

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