Would you take a freezing cold shower every day if it helped you lose weight and reverse disease? See the techniques to harness your inner power and hack your body to new plateaus. Then, the underground world of fat fetishism where women who are dangerously obese cash in on their fat to make money.

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.