Food fortification, also known as food enrichment, is the practice of adding essential vitamins and minerals (e.g., iron, vitamin A, folic acid, iodine) to staple foods to improve their nutritional value and combat nutrient deficiencies in the general population. This public health strategy aims to address nutritional gaps in a population's diet, particularly in regions where access to a wide variety of foods is limited or where specific nutrient deficiencies are prevalent.
By fortifying commonly consumed foods such as bread, milk, salt, and cereal, public health organizations can ensure that essential nutrients are more broadly accessible, reducing the incidence of diseases caused by deficiencies such as anemia (iron deficiency), rickets (vitamin D deficiency), and goiter (iodine deficiency). The World Health Organization (WHO) and the Food and Agriculture Organization (FAO) support food fortification as a cost-effective and sustainable method to improve health outcomes, especially in developing countries.
However, the process of food fortification requires careful planning and regulation to avoid potential issues such as overconsumption of certain nutrients, which can be harmful. Balancing the nutrient content is essential to ensure that the fortified foods can contribute to improved nutritional status without causing unintended health problems.