Use them for broth. Any crustacean shells can add amazing flavor to a soup dish.
I dunno?I tend to eat my wife from behind with her tail in my face.
Shrimp-eaters of peace
Eating the tails or the shells of shrimp and other shellfish is actually very good for you. It is made of chitin, a sugar like polymer that has been shown to give a myriad of health benefits, including keeping you lean:http://www.stimulife-ind-dist.com/ARTICLE-chitin.htm