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.

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.