Iced coffee has never been more popular for its convenience, energy-boosting properties, and as an alternative to soda, but is it really healthier and less caloric? We investigate. Plus, the new cold brew that’s truly a zero-calorie beverage. Then, rapper Fat Joe opens up about the wake-up call that led him to drop 100 pounds and change his lifestyle.

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.