Superfoods differ from regular foods in their exceptionally high nutritional density and beneficial compounds. These foods, such as blueberries, quinoa, and kale, are rich in vitamins, minerals, antioxidants, and other bioactive compounds that promote health. While regular foods may provide essential nutrients, superfoods often offer additional protective benefits against chronic diseases due to their concentrated levels of phytonutrients and omega-3 fatty acids. However, including a variety of foods in the diet is essential for overall health, as balance is key.