Blueberry-Banana-Energy-Smoothie

A blueberry-banana power smoothie delivers sustained energy and antioxidants—but there's one secret ingredient that changes everything.

A blueberry-banana power smoothie delivers sustained energy and antioxidants—but there's one secret ingredient that changes everything.

Oatmeal and frozen fruits combine with superfoods to create a smoothie that keeps you energized—but the secret ingredient might surprise you.