I got a free sample of some. It was actually really good.

Nutiva makes a Hemp protein shake that is pure hemp seeds. There is 25 grams of fiber per serving. It's not very good tasting, but I would guess that it's good for you and you can add healthy stuff to it.

http://nutiva.com/products/0_protein.php


They also have ones with Sugar :( Not sure about the flavor. . .

http://www.nutivahempshake.com/berry.htm


Whole foods sells the protein one.