With all the different protein powders on the market, how do you know what to pick? We have your personalized buyer’s guide to find out which one is right for you. Plus, hair growth treatments. See what works and what’s a waste of money.

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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