Micronutrient malnutrition refers to conditions induced by a lack of minerals or vitamins in the diet. More than 2 billion individuals worldwide may be affected by this condition nowadays. Iodine, vitamin A, and iron deficiency anemia are the most common micronutrient malnutrition.
Moreover, micronutrient malnutrition may affect people of all demographic groups in all locations of the globe. Although impoverished nations have the most serious difficulties with micronutrient deficiency, individuals in wealthy countries also suffer from different types of these nutritional deficiencies.