Requirements

Human Nutrition 3(3+0)
Lesson 21 : Vitamin D

Requirements

The daily requirements of vitamin D for

  • Infants and preschool children is about 10µg.(400 I.U)
  • Older children and adults lesser amounts 5µg. (200 I.U)
  • Expectant and nursing mothers about 10µg. (400 I. U)
  • In tropical climate, half the above amounts will be adequate as the body itself makes vitamin D when it is exposed to direct sunlight for some hours daily.
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Last modified: Friday, 10 February 2012, 4:32 AM