Just in time for the holidays, Dr. Oz examines store-bought cans and tubs of your favorite dessert topping. What’s really in them and how do the new whipped non-dairy options compare? Then, we deconstruct cranberry sauce to find out what makes it so jelly-like. Plus, 'The Dish' crew shows you the hacks to foolproof your Thanksgiving.

We've all been there — we get a cramp in our stomach, maybe with some nausea or constipation. It's easy to think it may just be indigestion. But what if it's something more serious like diverticulitis? That's a condition of inflammation or infection in one or more small pouches that can form in your digestive tract. Here's how to tell the difference between the pain and how to know when you should see a doctor.