Blend all ingredients in a blender and serve
*Peach juice intensifies the flavor, but feel free to substitute apple juice or another mild-flavored juice that you have on hand. (I don't recommend orange juice, as it will cover up the peach flavor.) Milk is also an option. (That's what my husband prefers.)
**Although yogurt makes the smoothie more filling and satisfying, eliminate it if you desire a crisp, clean flavor that truly quenches your thirst.