Health food gained popularitl when began to think more seriously about their physical well-being. Health food is fresh, natural, unprocessed food. It does not contain presevatives to make it last longer or chemicals to make it taste or look better. Some health food enthusiasts are vegetarians: they eat no meat; they prefer to get their essential proteins from other sources, such as beans and rice, cheese, and eggs. More and more people are eating healthy food and trying to eat less fat and red meat