Just a few moments of learning the symptoms of a stroke can save lives. Watch Dr. Oz explain three simple things to do if you suspect someone is having a stroke.

Watch Dr. Oz share exclusive tips about beating winter blues.

Watch Dr. Oz discuss his top tips for breast-cancer prevention.

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.