It's the most ambitious experiment in Dr. Oz Show history! Can you grow younger from the inside out? Three woman take the challenge. See the startling results and learn the simple lifestyle changes that will turn back the clock on aging.

Dr. Oz goes where he's never gone before. He's letting you eat fast-food and it's not what you expect. Learn which fast food meals you can eat under 500 calories while still enjoying the food you love.

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