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The disease caused by deficiency of iodine is called

  • A.Anaemia
  • B.Beriberi
  • C.Scurvy
  • D.Goitre

Answer: D

Iodine deficiency causes Goitre.

The thyroid gland needs iodine to make the hormone thyroxine. When the diet lacks iodine, the gland enlarges in an attempt to make more hormone, producing a swelling in the neck called goitre. Iodised salt is used to prevent it.

Anaemia is usually caused by a lack of iron, beriberi by a lack of vitamin B1 (thiamine), and scurvy by a lack of vitamin C.

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