Sometimes your spouse’s annoying habits can be dangerous to your health. Dr. Oz reveals the truth about everything from dirty underwear to drinking milk straight out of the container.  Separate his quirks from where danger lurks.

Click here to watch Part 2.

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.