Nutritional guidelines are recommendations designed to help people make healthier food choices. They provide advice on what types of foods to eat, how much to consume, and the balance of nutrients needed for a healthy diet. These guidelines often emphasize the importance of fruits, vegetables, whole grains, and lean proteins while suggesting limiting added sugars, saturated fats, and sodium. Following these guidelines can lead to better overall health and help prevent chronic diseases like obesity and diabetes. Organizations like the World Health Organization and U.S. Department of Agriculture create these guidelines to promote well-being and encourage a balanced lifestyle for everyone.