I make smoothies for me & my son almost every afternoon. It's a good pick me up (they perk me up better than coffee!), they are filling for a beverage, so they keep us going until dinner, and they are good for you. The best part is that my son asks for them! I mix it up, depending on what we have on hand, but our smoothies almost always have a fiber (ground flax seed or raw oatmeal), a cup or 2 of raw spinach (you can't taste it, and depending on what else is in there, can give it a really cool color!), frozen fruit &/or frozen milk cubes (to give it a fun milkshake texture), plain yogurt, juice, and a sweet fruit (banana, very ripe pear, grapes), since I don't use sweeteners. That sounded like a lot didn't it? It only takes me a minute to throw it all together, though, and it's all stuff I usually have on hand.
What do you put in your smoothies? I'm always looking for new ideas!