For the first time ever Dr. Oz's biggest fans compete for the coveted Purple Glove trophy! Do they remember enough about the past three seasons to be crowned the winner? Plus, the uber-fans reveal their favorite health tips and tricks.

View Part 2 of Dr. Oz's Ultimate Viewer Showdown.


View Part 3 of Dr. Oz's Ultimate Viewer Showdown.

View Part 4 of Dr. Oz's Ultimate Viewer Showdown.

Read a guest post from The Road Testers Dorothy Contrastano and Eileen Komanecky

Dr. Oz goes where he's never gone before. He's letting you eat fast-food and it's not what you expect. Learn which fast food meals you can eat under 500 calories while still enjoying the food you love.