Effects of Antioxidant Vitamins ACE and Iron Supplements on Visual Impairment among Primary and Secondary School Children in Delta State, Nigeria

The eyes like every other organ of the body, are biochemical elements that respond to both helpful or harmful biochemical stimuli leading to either a healthy or pathological state. Anaemia, antioxidant vitamin deficiencies and visual impairment (VI) are public health problems resulting in poor eye health globally. This study aimed to determine the relationship among anaemia, antioxidant vitamins and VI as well as the effect of antioxidant vitamins and iron supplements on visual acuity and anaemia. A pretest-posttest study of 201 respondents randomly selected from primary and secondary schools in three senatorial districts of Delta State, Nigeria.