We simply dehydrated our Wild Blueberries and ground them into a powder. This powder is an easy way to spoon fruit into smoothies. Or add it to your pancake or waffle mix to make it wildly blue. … Rich in flavor and color, this finely ground powder is the perfect boost to any smoothie mix or baked good. One cup of wild blueberries is low in calories (80 calories per cup), yet packed with nutrition. Not only are wild blueberries low in fat, but they also contain several micronutrients, including, iron, vitamin C, folic acid, and manganese. They also have a higher anthocyanin content (antioxidant) than regular blueberries. Wild blueberries are high in vitamins, minerals, micronutrients, fiber, and antioxidants. One of the most abundant antioxidants in wild blueberries (when ripe) are the flavonoid compounds anthocyanins.