Cadmium pollution of water body produces a disease of humans called

Options

A. Anaemia
B. Itai-Itai
C. Minamata
D. Pneumoconiosis.

Answer

**Step-by-Step Solution:**

1. **Understanding Cadmium Pollution**: Cadmium is a toxic heavy metal that can contaminate water bodies, leading to various health issues in humans.

2. **Identifying the Disease**: The question asks for the specific disease caused by cadmium pollution. We need to evaluate the options provided.

3. **Analyzing the Options**:
- **Anemia**: This condition is characterized by a low red blood cell count or low hemoglobin levels. It is not directly linked to cadmium exposure, so this option is incorrect.
- **Itai-Itai Disease**: This disease was first reported in Japan and is associated with cadmium poisoning. It is characterized by severe pain in the spine and joints, making it a strong candidate for the correct answer.
- **Minamata Disease**: This condition is caused by mercury poisoning, not cadmium. It was first identified in Minamata, Japan, where people consumed fish contaminated with mercury. Therefore, this option is incorrect.
- **Pneumoconiosis**: This is a lung disease caused by inhaling dust particles, often in occupational settings. It is unrelated to cadmium pollution, making this option incorrect as well.

4. **Conclusion**: After analyzing all the options, the disease caused by cadmium pollution of water bodies is **Itai-Itai disease**.

**Final Answer**: Itai-Itai disease.

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