Dr. Oz's guide will have you shaking up your shopping cart! Three experts take you shopping for the best buys to lose weight and get healthy! You'll learn how to save time and money while taking the guesswork out of your groceries. Plus, find out if you're being ripped off. Dr. Oz reveals how to outsmart grocery store scams.

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.