Cancer surgeon Dr. Richard Babor explores how diet can prevent cancer; he travels the world in search of the best diet for cancer prevention, exposes the myth of the superfood, and looks at the role of obesity in cancer prevention.

Richard investigates the impact of a stressful lifestyle and poor sleep; Richard examines relationships with popular vices.

Cancer surgeon Dr. Richard Babor explores how technology can help prevent cancer; he discusses how IVF technology can stop cancer from being passed down genetically, how dogs can sniff cancer, and how that can be applied to prevention.

Cancer surgeon Dr. Richard Babor explores how different environments can help prevent cancer; he travels to Okinawa, home to some of the oldest people in the world in a quest to find out how to age, and not get cancer.