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 1 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.

Whether it's falling or flying, Dr. Oz has the answers to why you have the dreams that you do and what they might mean.