Emmy-award winning actor and one of the stars of Lost, Michael Emerson asks Dr. Oz about the healing powers of raw steak for a black eye. Dr. Oz investigates the issue to find out if it really works. Learn some alternative remedies for healing bruises - anywhere on the body.

Click here to watch Carol Burnett ask about exercises to help mental acuity.

Click here to watch Molly Ringwald ask about the benefits of the Mediterranean diet.

Click here to watch Valerie Harper ask about knee-strengthening exercises.

Click here to watch Deadliest Catch’s Capt. Keith Colburn ask about stroke prevention.

Click here to watch Bill and Giuliana Rancic ask about cell phones and fertility.

Click here to watch Ace of Cakes’ Duff Goldman ask about food allergies.

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.