It's time for a Greatest list!  The folks at www.greatest.com have some fantastic content that sparks creativity, laughter and thoughtfulness.  This one is about shakes, er, smoothies.  Smoothies can be an easy, fast, nutritious powerhouse...and they can taste great too!  If you're a purest, then stay away from #4.  However, if you want to stay in the sane world of eating with moderation, then these smoothies may fit a bill for you.  My only addition to these recipes would be some greens...they're basically tasteless and a must-eat every day.  Don't mind the color...

http://greatist.com/eat/milkshake-inspired-protein-shake-recipes