Dietary guidance refers to recommendations and advice aimed at helping individuals make informed food choices for better health. It often includes information about the types of foods to eat, portion sizes, and the balance of nutrients needed for a healthy diet. These guidelines are typically based on scientific research and are designed to prevent chronic diseases and promote overall well-being. Organizations like the U.S. Department of Agriculture (USDA) and the World Health Organization (WHO) provide dietary guidelines that are updated regularly. These guidelines may include suggestions for increasing fruit and vegetable intake, reducing sugar and salt consumption, and choosing whole grains over refined grains. Following these recommendations can lead to improved health outcomes and a better quality of life.