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Which of the following nutrients are present in milk ?

  • A.Protein, Calcium, Vitamin D
  • B.Protein, Vitamin C, Vitamin A
  • C.Carbohydrates, Vitamin C, Iron
  • D.Protein, Iron, Vitamin D

Answer: A

Milk contains protein, calcium and vitamin D.

Milk is rich in protein (mainly casein) and calcium, and contains vitamin D (often added in fortified milk), together with fat, the sugar lactose and vitamin A. Calcium and vitamin D together are needed for strong bones and teeth.

Milk is a poor source of vitamin C and of iron, which is why the other options are wrong: each names vitamin C or iron as a nutrient of milk. Infants fed only milk for too long can develop iron deficiency for this reason.

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