Food guides are tools designed to help individuals make healthy eating choices. They often provide visual representations of food groups, portion sizes, and nutritional information. Common examples include the MyPlate model and the Food Pyramid, which categorize foods into groups like fruits, vegetables, grains, proteins, and dairy. These guides aim to promote balanced diets and encourage the consumption of a variety of foods. They can be used by people of all ages to understand the importance of nutrition and to plan meals that meet dietary needs. Food guides are often created by health organizations and government agencies.