The vitamin easily destroyed by cooking is________.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which vitamin is easily destroyed by cooking.

2. **Identifying Vitamins**: Vitamins are essential nutrients that our body needs in small amounts. There are various types of vitamins, including Vitamin A, B, C, D, E, and K.

3. **Focusing on Cooking Effects**: When we cook food, certain vitamins can be affected by heat, water, and exposure to air.

4. **Recognizing Vitamin C**: Among the vitamins, Vitamin C is known to be sensitive to heat and can be easily destroyed during cooking processes.

5. **Explaining the Loss of Vitamin C**:
- Cooking at high temperatures can reduce Vitamin C levels.
- Cutting and peeling vegetables can also lead to a loss of Vitamin C.
- Washing vegetables may wash away some of the Vitamin C.
- Exposure to air can further decrease Vitamin C content.
- Boiling vegetables in excess water can cause Vitamin C to leach into the water, which is often discarded.

6. **Conclusion**: Therefore, the vitamin that is easily destroyed by cooking is **Vitamin C**.

**Final Answer**: The vitamin easily destroyed by cooking is **Vitamin C**.

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