"There's no reason to believe that exposure to arsenic in food and wine is above levels that are considered to be safe," says Susan Ebeler, a professor and chemist in the Foods For Health Institute at the University of California, Davis. Erik Schelzig/ASSOCIATED PRESS hide caption

itoggle caption Erik Schelzig/ASSOCIATED PRESS

The FDA's proposal follows concerns raised by consumer groups about levels of inorganic arsenic, a carcinogen, in apple juice. iStockphoto.com hide caption

itoggle caption iStockphoto.com