Dr. Oz is joined by controversial author Lyn-Genet Recitas, who claims that the secret to losing weight is chemistry, not calories. Learn how to identify "devil foods" and eat right for your unique chemical makeup.

View Part 1 of The Anti-Diet Plan: Eliminating Reactive Foods.


View Part 3 of The Anti-Diet Plan: Eliminating Reactive Foods.

View Part 4 of The Anti-Diet Plan: Eliminating Reactive Foods.

Read more about Lyn-Genet's revolutionary diet plan.

Get a full list of reactive foods.

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.