One of the major purposes of established dietary guidelines is to promote overall public health and well-being. By providing evidence-based recommendations, these guidelines help individuals make informed choices regarding their diets. They aim to prevent chronic diseases such as obesity, diabetes, and heart disease. Furthermore, these guidelines encourage the intake of a balanced diet containing various food groups, ensuring that the population receives adequate nutrients essential for optimum health. Adhering to these recommendations can lead to improved health outcomes and reduced healthcare costs for society.