After 5 year of marriage, Mike and Christel are still unable to consummate their marriage due to excess weight - but that was just the beginning of their health problems. After their first appearance on the show, Mike, whose blood pressure was dangerously high, had to be rushed to the ER. Here, Mike and Christel return to the show. Are they any closer to a honeymoon? Dr. Oz checks in.

Click here to watch Part 1.

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.