Blueberry Banana Smoothie This refreshing Blueberry Banana Smoothie blends the sweet-tart flavors of fresh blueberries with the creamy richness of ripe bananas, creating a delightful and nutritious beverage packed with antioxidants and potassium. 1 cup milk (skim milk or unsweetened milk alternative)1 cup blueberries, fresh or frozen1 banana, ripe or frozen (Using a frozen banana