Why is Vitamin A important in the human body? - KBS

BACKGROUND:
In episode 22, we saw how Florence has found a helper, a companion and a close friend in Nora. We carried out an investigation through the poll and realized that (read the result). In episode 22, our story ended when Florence was telling Nora that despite of all the pain Rolland is giving him, she still needs him. Hope Rolland does not disappoint her in episode 23.

After the drama

Rolland is still the same; yesterday, today and maybe forever. But we should pray for Florence. Away from that, this episode brings the first farmer of orange sweet potato in this village, Nora in direct contact with Esteri the local council leader.  Esteri had the opportunity to get first class information on orange sweet potato and Vitamin A. if you have been following this story; vitamin A and orange sweet potato are not new to you now.

Poll Question
Why is Vitamin A important in the human body?

A.     I think it boosts immunity and is good for growth and development.
B.     I know it’s good for health but I don’t know why
C.     Not yet; I still don’t understand.