Good, Balanced, Healthy Smoothie Recipes?

Hi...I have an Assignment where I have to create a smoothie with a balance of all nutrients. Any suggestions?Good, Balanced, Healthy Smoothie Recipes?
Yes. I use Whey Protein Powder, any fruit or combination of fresh fruits, low fat yogurt, or you can make them just the opposite with veggies.


This gives you protein, dairy, fruit or veggies. I suppose you could add soy if you wanted a ';meat'; protein.


And sometimes I add Flax Seed granules or wheat germ for grains.