Culinary rock star Emeril Lagasse talks about his health wake-up call and his challenge to lose weight and get healthy. Watch as he introduces must-have items from his own kitchen to keep you on the path to good health.

Click here for Part 1 of Emeril's Must-Have Items.

Click here for Part 3 of Emeril's Must-Have Items.

Click here for more kitchen gadgets. 

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.