Though childish songs make crude jokes , there's nothing funny about diarrhea. Aside from the painful, twisting feeling in your guts, there's just something psychologically upsetting about losing control of your bowels. It's embarrassing. It's disgusting. And we've all been there. [caption id="attachment_2480" align="alignright" width="300" caption="Micrograph of C. difficile bacteria from a ...