Explain about the following disease.
Cretinism in children

Explanation

### Step-by-Step Solution:

1. **Definition of Cretinism**:
- Cretinism is a condition that arises due to a deficiency of iodine in the body, particularly during the early stages of development in children.

2. **Cause of Cretinism**:
- The primary cause of cretinism is the lack of iodine, which is an essential nutrient required for the production of thyroid hormones. These hormones are crucial for normal growth and development.

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