Multiple choice

Which is a function of vitamin A?

  1. Important in vision

  2. Contributes to dental health

  3. Increases calcium absorption

  4. Controls cell death

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Vitamin A is a key component of rhodopsin, a protein in the eyes that detects light, making it essential for normal vision. Calcium absorption is regulated by vitamin D, not vitamin A.