Vitamin A deficiency in chindren can cause night blindness, even total blidness. However, the effect of
vitamin A deficiency is not limited on th both sight problems. Thus, the author will describe the
importance of vitamin A to five senses of children. As quoted in the book Blomhoff R, in his book
Review of Retinoid Metabolism and Function 'Vitamin A plays a role in the formation of the sense of
sight for humans', therefore the participation of parents and health workers supported by the
government can prevent the impact that occurs if vitamin A deficiency occurs in children's vision.