Blueberry

blueberry

Blueberries are sweet, nutritious and wildly popular. Often labeled a superfood, they are low in calories and incredibly good for you.
The blueberry bush (Vaccinium sect. Cyanococcus) is a flowering shrub that produces berries with a bluish, purple hue — also known as blueberries. It is closely related to similar shrubs, such as those that produce cranberries and huckleberries.
Blueberries are among the most nutrient-dense berries. A 1-cup (148-gram) serving of blueberries contains:

They are also about 85% water, and an entire cup contains only 84 calories, with 15 grams of carbohydrates.