Which one of the following diseases is caused by Cadmium pollution?

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Minamata

Itai-itai

Fluorosis

Blue baby syndrome

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This question was previously asked in

UPSC CAPF – 2017

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The correct answer is B) Itai-itai.

Itai-itai disease is a severe form of osteomalacia (softening of bones) associated with kidney dysfunction, caused by chronic exposure to cadmium poisoning. It was first reported in Japan, caused by cadmium released into rivers by mining activities.

A) Minamata disease is a neurological syndrome caused by severe mercury poisoning. It was first discovered in Minamata, Japan.
C) Fluorosis is a condition caused by excessive intake of fluoride, affecting bones and teeth.
D) Blue baby syndrome (Methemoglobinemia) is a condition in infants caused by nitrates in drinking water, which interferes with the blood’s ability to carry oxygen.

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