Today, girls are starting puberty as early as 7 years old. Dr. Oz looks into the causes and dangers of a worrisome epidemic that every parent and physician should be aware of. Learn what you can do to protect the young girls in your life. 

Click here to watch Part 1.


Click here to watch Part 3.

Animation produced by Visible Productions

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.