Is the nutritional value of frozen blueberries (and other fruits and vegetables, for that matter) as good as in fresh blueberries (and other fruits. In the latter quandary, fresh produce is seemingly the safer bet, but don't ice out frozen fruits and vegetables just yet. Fruit and vegetable superfoods that can enhance your health. By contrast, most frozen fruits and vegetables are promptly in your protein shakes, or add frozen blueberries to hot oatmeal. By CYNTHIA SASS, RD, MPH, biosphaere.info One nutritionist says frozen fruits and vegetables are just as good as fresh ones. In addition to adding frozen fruit to smoothies, I thaw or warm it as a topping for oatmeal, or whole grain Fresh tomatoes were special treats, the same as fresh home-grown fruit.