Convulsion is due to deficiency of vitamin

Options

A. `B_(1)`
B. `B_(2)`
C. `B_(5)`
D. `B_(6)`

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks which vitamin deficiency leads to convulsions. Convulsions are characterized by abnormal involuntary contractions of muscles.

2. **Identifying the Vitamins**: The options provided are Vitamin B12, B2, B5, and B6. We need to determine which of these vitamins is associated with convulsions.

3. **Researching Vitamin Functions**:
- **Vitamin B12**: Important for nerve function and the production of DNA and red blood cells. Deficiency can lead to neurological issues but is not directly linked to convulsions.
- **Vitamin B2 (Riboflavin)**: Plays a role in energy production and cellular function. Deficiency can lead to skin disorders and other health issues, but not specifically convulsions.
- **Vitamin B5 (Pantothenic Acid)**: Essential for the synthesis of coenzyme A, important for fatty acid metabolism. Deficiency is rare and not typically associated with convulsions.
- **Vitamin B6 (Pyridoxine)**: Involved in neurotransmitter synthesis and is crucial for brain health. Deficiency can lead to neurological symptoms, including seizures and convulsions.

4. **Conclusion**: Based on the functions of these vitamins, Vitamin B6 deficiency is the one that is directly linked to convulsions. Therefore, the answer to the question is Vitamin B6.

### Final Answer:
Convulsion is due to deficiency of Vitamin B6.

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