Multiple choice

Which of the following vitamins aids in the absorption of iron?

  1. Vitamin A

  2. Vitamin B

  3. Vitamin C

  4. Vitamin D
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Vitamin C significantly enhances non-heme iron absorption by reducing iron to its ferrous (Fe²⁺) form and forming soluble complexes that prevent precipitation. This is why iron-rich foods are best consumed with vitamin C sources like citrus fruits. Vitamins A, B, and D don't have this specific effect on iron absorption.

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