Reporting for "doody," Dr. Ellie Sattler plunges her hand into a pile of brontosaurus stool to find out what's ailing the sick old beast in Jurassic Park. She could have spared herself the up-close and personal if she had known how to read the colors of caca. When your body's gastrointestinal tract isn't functioning correctly, stool colors can tell you what's going on in your ... Continue Reading