This video is made in such a way to explain the reason for the increased number of people wearing spectacles… The ultimate reason behind it is lack of vitamin A…. I have explained the benefits of vitamin A. Deficiency manifestations.…

Easy and classical white board explanation of; -Vitamin A Deficiency -Causes of vitamin A deficiency -Consequences: NIGHT BLINDNESS, XEROPTHALMIA, BITOT SPOT, KERATOMALACIA, CORNEAL ULCER, RENAL STONES, DERMATITIS. For any personal query feel free to DM on Instagram: Thanks for visiting…