Liver stores

Options

A. Vitamin A
B. Vitamin D
C. Vitamin E
D. All of the above

Answer

### Step-by-Step Solution:

1. **Understanding the Role of the Liver**:
- The liver is a vital organ in the body that performs multiple functions, including digestion, metabolism, and storage of nutrients.

2. **Identifying the Storage Function**:
- One of the key functions of the liver is to store certain substances, including vitamins. It is important to note that the liver primarily stores fat-soluble vitamins.

3. **Differentiating Between Fat-Soluble and Water-Soluble Vitamins**:
- Vitamins are categorized into two groups: fat-soluble and water-soluble.
- Fat-soluble vitamins include A, D, E, and K, while water-soluble vitamins include the B-complex vitamins and vitamin C.

4. **Recognizing Which Vitamins are Stored in the Liver**:
- Since the liver stores fat-soluble vitamins, we need to identify which vitamins fall into this category.
- The fat-soluble vitamins are:
- Vitamin A
- Vitamin D
- Vitamin E
- Vitamin K

5. **Conclusion**:
- Since all four fat-soluble vitamins (A, D, E, and K) can be stored in the liver, the correct answer to the question "Liver stores" is option D: All of the above.