Which of the following B group vitamins can be stored in our body?

Options

A. Vitamin `B_(1)`
B. Vitamin `B_(2)`
C. Vitamine `B_(6)`
D. Vitamin `B_(12)`

Explanation

To determine which of the B group vitamins can be stored in our body, we can follow these steps:

### Step 1: Identify the B Group Vitamins
The B group vitamins include several vitamins, but for this question, we are considering:
- Vitamin B1 (Thiamine)
- Vitamin B2 (Riboflavin)
- Vitamin B3 (Niacin)
- Vitamin B12 (Cobalamin)

### Step 2: Understand Solubility
B group vitamins can be categorized based on their solubility:
- Water-soluble vitamins: These vitamins dissolve in water and are not stored in the body. They are excreted through urine. Examples include Vitamin B1, B2, and B3.
- Fat-soluble vitamins: These vitamins can be stored in the body's fatty tissues and liver. Vitamin B12 is an exception among the B vitamins as it can be stored in the body.

### Step 3: Analyze Each Vitamin
- **Vitamin B1 (Thiamine)**: Water-soluble, not stored.
- **Vitamin B2 (Riboflavin)**: Water-soluble, not stored.
- **Vitamin B3 (Niacin)**: Water-soluble, not stored.
- **Vitamin B12 (Cobalamin)**: Fat-soluble, can be stored in the liver and other tissues.

### Step 4: Conclusion
Based on the solubility and storage capabilities of these vitamins, we conclude that the only B group vitamin that can be stored in our body is Vitamin B12.

### Final Answer
The B group vitamin that can be stored in our body is **Vitamin B12**.

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