By

Jim Edwards /

MoneyWatch/ July 21, 2011, 8:00 AM

The 10 Biggest Lies Ever Told in Advertising


10. Bayer: "Vitamins prevent cancer"
Bayer was sued in a class action complaint last year after running TV and radio ads that suggested one of the ingredients in its One A Day vitamin supplement brand prevents prostate cancer. Vitamins, obviously, don't fight cancer. Bayer eventually paid a fine and signed a legal agreement banning it from claiming vitamins cure cancer last year.

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2/11

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