Michael Waltrip

The Doctors bring you top tips for halting hiccups, preventing wrinkles, scheduling your period and more! Meet a chain-smoking teen. Can a new laser treatment help him quit? Plus, the best foods for digestive health.

NASCAR star Michael Waltrip tells his story about losing friend and fellow racer Dale Earnhardt, and how he changes his fears into courage.

NASCAR star Michael Waltrip takes Dr. Sears for the ride of his life. See what goes on inside Dr. Sears' brain as he zooms around the track at 200 mph!