Micronutrient Deficiencies

Micronutrient deficiencies are when an individual or population is not receiving enough of essential vitamins and minerals from their diet, either in quantity or quality. These deficiencies can lead to a range of health issues, including impaired immune function and physical growth, neurological and intellectual disability, as well as an increased risk of mortality and morbidity. For example, vitamin A deficiency can lead to poor eye health and can impair growth in infants and children. Micronutrient deficiencies are a public health concern in many developing countries where diets may not include enough of these essential nutrients and where access to safe sources of food is limited. With improved dietary diversity, micronutrient deficiencies can be reduced, helping to improve health and decreasing mortality.