Which part of a body will be affected mainly by Fluoride Pollution?

1. Liver
2. Teeth  
3. Brain
4. None of These

Fluoride pollution primarily affects the bones and teeth.

• Teeth:
  • Excessive fluoride intake, especially during tooth development in childhood, can cause dental fluorosis. This condition leads to discoloration, pitting, and weakening of the tooth enamel.  
• Bones:
  • Long-term exposure to high levels of fluoride can result in skeletal fluorosis. This condition causes bone pain, stiffness, and deformities. In severe cases, it can lead to crippling skeletal abnormalities.  

While other parts of the body can be affected by very high levels of fluoride, the bones and teeth are the most significantly impacted.