Most people have been brushing their teeth wrong their whole lives. Are you one of them? Dr. Jonathan B. Levine explains why there's no shortcut for healthy teeth and gums.

View Part 2 of Brush Your Teeth Perfectly.

Watch a web exclusive video of Dr. Levine.

Dr. Levine answers your top questions.

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.