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.

Want to help lower your risk of getting cancer? The answer could be in the food you eat! Dr. John Whyte, chief medical officer at WebMD and the author of "Take Control of Your Cancer Risk," says there are three kinds of foods that could really help prevent cancer: garlic, fish and grapes. And what three kinds of foods should you avoid? Red and processed meats, refined grains, and alcoholic and sugary drinks. Watch the videos below to learn more about how food could be connected to your cancer risk.