Compulsively emptying toothpaste containers? Smelling your food before you eat it? Find out which of these behaviors is normal and which one is nuts! Plus, Dr. Oz reveals the weird health quirk that could help you lose 10 pounds!

View Part 2 of Lose 10 Pounds With This Nutty Health Habit.

Watch Dr. Oz reveal how to overcome your fear of public restrooms.

After years of trying to get pregnant, doctors told Kelsi Pierce it would be near impossible for her to conceive a child. However, Kelsi got the surprise of her life when her mom volunteered to be her surrogate — and she found out she, too, was pregnant!