Artificial Fats: Is It The Secret Additive Making You Gain Weight?

You've heard about artificial sweeteners, but is a different additive sneaking into your food and causing weight gain?  Dr. Oz and Mark Schatzker uncover the truth about artificial fats.

Mark Schatzker tells Dr. Oz what additive fats are and the foods you find them in.

Watch THE DR. OZ SHOW, weekdays at 9 a.m. on CBS 62.