superfood /ˈsupɚfud/ noun2 •Any food purported to confer remarkable health benefits.Many other wonderful adaptogens are available. Finding a formula with many of these superfood nutrients will have a very positive impact on your body and its response to stress. — 2016 •Any food which provides a very concentrated source of protein, fats, or other nutritional necessities.The foremost reason a food is considered a superfood is because of nutrient density, which is the percentage of nutrients in a food compared to the number of calories. — 2014 formssuperfoods