Consider reading labels and avoiding or restricting foods sweetened with rice syrup, at least for now. A recent study by researchers at Dartmouth College, in New Hampshire, found levels of arsenic in foods containing rice syrup that exceeded U.S. standards for bottled water. The sampling of products included cereal bars, energy shots (drinks) and baby formulas sweetened with organic brown rice syrup. Arsenic is toxic and potentially carcinogenic, and the researchers are pushing for regulatory limits in food, like those that protect drinking water.