French fries: There are probably other reasons besides acrylamide to avoid these tasty snacks. iStockphoto hide caption

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Burger King says the new french fry has 20 percent fewer calories than its regular fries. The new "Satisfries" will cost about 30 cents more than the company's regular fries. Noel Barnhurst/AP/Burger King hide caption

itoggle caption Noel Barnhurst/AP/Burger King