Why Is Your Poo Brown? (S07E05)

Curious about why your stool is brown? Join in on a fascinating lab experiment to find out! Dr. Xand also uncovers the amazing breathing techniques essential for free diving. Plus, check in with Ouch Patients Rio and Emelia and discover fun ways to prevent your friends' hands from moving in Body Tricks. In the emergency room, Fatima is dealing with a sprained ankle while Tatenda is suffering from a painful wrist.