The visually impaired population in developing countries faces significant challenges that can greatly affect their ability to access education, employment and overall quality of life. One of the main causes of visual impairment in these areas is lack of access to proper health care and nutrition. Many people in developing countries do not have access to regular eye examinations or treatment for common eye diseases such as cataracts and glaucoma. In addition, poor nutrition can lead to vitamin A deficiency, which is a leading cause of blindness in these areas.