When you are spreading Stripling's Wild Blueberry Jelly on your bagel, toast, or croissant, you're spreading a bit of nutrition as well. Specifically, wild blueberries are superfruits'. This means they naturally contain substances to protect against disease and encourage healthy aging. Included in those substances are antioxidants. In fact, wild blueberries have the highest antioxidant capacity per serving compared with 20 other fruits. Wild blueberries are one of only three berries that are native to North America. They thrive in parts of Maine and Canada, and they are pollinated by special bees brought in solely for that purpose.