From the fear of elevators to unexplained gagging, Dr. Oz explains the science behind your weirdest quirks! Learn what you can do to conquer your odd fears and behaviors.

View Part 1 of Your Weirdest Health Quirks Explained
View Part 3 of Your Weirdest Health Quirks Explained

Watch Dr. Oz reveal the health quirk he wants everyone to have.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.