Blueberries, known for their deep blue to purple skin, are often called nature's superfood. When it comes to taste, they offer a perfect balance between sweet and slightly tart. Ripe ones are juicy and mildly sweet, while less ripe berries can have a tangy, refreshing bite. Packed with antioxidants, vitamins C and K, and fiber, they are also low in calories. Mostly sold in frozen form, this superfood is often consumed for breakfast in the form of pancakes, smoothies, toast, and more. If experts are to believed, frozen ones are highly prone to bacterial growth. The U.S. Food & Drug Administration has announced a recall of frozen blueberries sold in eight states. Scroll down to read the details. What did FDA say? The U.S. Food & Drug Administration has announced a recall of frozen blueberrie