What really happens when you suck in helium gas? Will sugary treats make you hyper? See why everything your mother told you was wrong. Dr. Oz busts common myths.

Click here to watch Part 1.


Animation produced by Visible Productions Inc.

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.