Dietary recommendations refer to guidelines provided by health authorities, nutrition experts, and scientific research to promote optimal health and prevent chronic diseases through the selection of foods and nutrients. These recommendations often focus on achieving a balanced diet that includes a variety of fruits, vegetables, whole grains, lean proteins, and healthy fats. They may also include specific guidance on limiting intake of certain nutrients such as added sugars, saturated fats, and sodium. Dietary recommendations are typically tailored to different age groups, genders, and health conditions to support overall well-being and reduce the risk of conditions such as obesity, heart disease, and diabetes.