Trans fats

Joseph Leahy / St. Louis Public Radio

The Food and Drug Administration has a plan in the works that may affect your appetite. It wants to ban partially hydrogenated oils -- the major source of artificial trans fats in the U. S. food supply.

How will that impact St. Louis area bakeries, donut shops and grocery stores?

Like many mom-and-pop donut shops in St. Louis, the Donut Stop in Lemay fries with partially hydrogenated shortening – good for glaze retention, shelf life, and mouth feel.

(via Wikimedia Commons)

The FDA's proposed ban on trans fats and new heart disease prevention guidelines jointly released by the American Heart Association and the American College of Cardiology have stirred up debate over best practices to improve heart health.

(via Flickr/Neil Conway)

Artificial trans fats might be escorted out of Illinois after House lawmakers passed a bill banning them in restaurants, school vending machines and other venues statewide, according to the Post Dispatch.

The bill, if passed in the Senate, would take effect Jan. 1, 2013.