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Question of the Month

February 2007

Have any states passed legislation to ban the use of trans fatty acids?

As of January, 12 states — none in the Midwest — were considering banning trans fatty acids, prompted largely by the publicity following New York City’s December 2006 order to ban the use of trans fats in all restaurants. Though New York was touted as the first city to make this move, a California community, Tiburon, enacted such a ban in 2003.

Manufacturers began using trans fats in the 1950s as a way to increase shelf life, flavor and texture of foods. The substance is made by "hydrogenating" vegetable oil to make it solid. In the 1990s, research began to indicate that the fatty acid contributes to heart disease by clogging arteries.

The Harvard School of Public Health estimates that "replacement of partially hydrogenated fat in the U.S. diet with natural unhydrogenated vegetable oils would prevent approximately 30,000 premature coronary deaths per year, and epidemiologic evidence suggests this number is closer to 100,000 premature deaths annually."

Trans fat, shown on food labels as "partially hydrogenated" vegetable or other oil, is commonly found in processed foods such as cookies, chips and baked goods. It is also used at restaurants to fry foods. Starting in January 2006, the U.S. Food and Drug Administration began requiring food manufacturers to include the amount of trans fats on their nutrition labels.

In December, Massachusetts became the first state to ban the fatty acid. California, Florida and Texas are considering legislation that would bar trans fat from public-school menus. Most bans of this type exempt prepackaged foods such as crackers and baked goods, applying only to fresh-cooked foods.

As many states consider universal health plans, some see banning the unhealthful substance as part of an overall plan to lower health care costs.

A number of nationally known chain restaurants are getting ahead of the trend by voluntarily banning trans fats. For information on the health effects of trans fats, visit the American Heart Association Web site, www.americanheart.org.

For more information on this or any other public policy issue, please call 630-925-1922 or complete the online form for research services.

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