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Nutrition 101: Vitamin A

Published in February 2007
Prepared by Jessica Hookham
Reviewed by Gloria Tsang, RD


Common names
  • Vitamin A, Retinol, Retinal, Retinoic acid, Carotene
Recommended Intake
  • Males ≥ 19 years: 900 ug/day
  • Females ≥ 19 years: 700 ug/day
What's Vitamin A for?
  • Vital for vision, particularly night vision
  • Repairs tissue and bone
  • Involved in reproduction and fetal development
  • Helps the immune system to fight off infections from bacteria and viruses
Best Food sources
  • Whole eggs, milk products, beef liver
  • Non-fat and low-fat dairy products. They are fortified with vitamin A to replace what is lost in fat removal
  • Dark greens and rich yellow / orange fruit and vegetables, especially carrots, cantaloupes and sweet potatoes
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