Word: fda
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Dates: during 1970-1979
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...that is ending. Last week the Food and Drug Administration rescinded its provisional approval of Red No. 2 because its safety could not be established. The FDA's most recent tests showed a significant increase in cancer among aged female rats that had been fed large doses of the dye. Commissioner Alexander Schmidt stressed that the FDA found "no evidence of a public health hazard" from products made with the dye; according to one manufacturer, a human would have to drink 7,500 12-oz. cans of soda pop containing Red No. 2 every day to reach the rats...
...ruling was more than 15 years in the making. In 1960 the FDA got jurisdiction over color additives and gave provisional approval to substances already in use, making the approval permanent when safety had been proved. The agency extended Red No. 2's provisional status 14 times as tests continued. In 1971, however, a Russian study linked cancer to Red No. 2, and consumerists in the U.S. stepped up pressure on the FDA to ban the dye. Some now feel that the agency should have ordered the recall of goods containing it. Says Lawyer Anita Johnson of the Public...
Anyway, the dye is cast out, and manufacturers are shifting to a substitute: Red Dye No. 40, which the FDA considers safe. Several manufacturers, including Armour, General Mills, Nabisco and Revlon, say that they stopped using Red No. 2 long ago; others, such as Borden and Ralston Purina, are in the last stages of the changeover. General Foods, which used Red No. 2 in some flavors of JellO, Kool-Aid and Gaines pet foods, says it stopped a week before the FDA ruling...
...manufacturers have to use 30% to 50% more of it to get the same color intensity as with Red No. 2. Even then, the colors do not come out quite the same, so chocolate pudding may look a bit greener. Some potential losers from the FDA ruling: New York's Crompton & Knowles, Chicago's Stange Co., Cincinnati's Hilton-Davis Chemical Co. They relied on Red No. 2 for up to 25% of sales, and lack-for now-a license to make No. 40. The big winner: Allied Chemical, which owns the patent...
MacMahon refused to comment on the FDA action. "That's not my business," he said. Hoover, who was at a conference in Florida yesterday, could not be reached for comment...