Digestive System Videos Extreme Heartburn (3:11) - Learn about a digestive disorder called GERD. PillCam (7:12) - Learn how doctors use a pill with a tiny digital to take images of a patient's small intestine from the inside. Lactose Intolerance (3:41) - Learn what it means to be Lactose Intolerant. Colonoscopy (4:47) - Learn what a colonoscopy is and how doctors use the procedure to help people. MSB Evacuation (2:41) - Ms. Frizzle and the gang get evacuated... Did they end up in the toilet? Chloe & Nurb KidsHealth (5:08) - Take a journey with Chloe and Nurb through the Digestive System. The Digestive System (5:07) - Follow some baby food through an infant's digestive system. High definition imaging provides clear detail involving the process of digestion. The Gas We Pass (3:29) - Listen as I read one my my favorite stories related to the digestive system. Why Does Your Stomach Make Noises? (1:49) - A good explanation for why our stomach and intestines make those growling and gurgling noises.