By NICHOLAS D. KRISTOF
Published: April 4, 2012
That’s because my topic today is a pair of new scientific studies suggesting that poultry on factory farms are routinely fed caffeine, active ingredients of Tylenol and Benadryl, banned antibiotics and even arsenic.
Nicholas D. Kristof
He said that the researchers had intended to test only for antibiotics. But assays for other chemicals and pharmaceuticals didn’t cost extra, so researchers asked for those results as well.
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