Dr. Oz ends his Ultimate Countdown with the #1 supplement you must take this year: Omega-3s. Sources of Omega-3s include flax seed and flax seed oil, supplements and salmon.

To learn more about your Daily Dose of Omega-3s, click here.


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.