Dr. Oz goes back to school to fight teen obesity -a national problem that has reached epidemic proportions. Along with his HealthCorps team, Dr. Oz is committed to getting America's teens back on the right track. Learn what you and your family can do to make better food and lifestyle choices. Take Dr. Oz's Healthy Family Challenge now!

Meet a group of students from Brooklyn, New York's New Utrecht High School. Click here to watch Part 2 and learn more about the students and their personal struggles with diet and exercise. Click here for the 4-step plan they'll follow to achieve better health.

Are you inspired by this group of student's commitment to better health? Learn from their successes and apply their strategies with the Dr. Oz School Challenge Cheat Sheet.


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.