Saturday 22 November 2014

US to ban 'health-risk' trans fats

Published 07/11/2013 | 18:21

The US is moving to ban the use of trans fats found in foods like frozen pizza.
The US is moving to ban the use of trans fats found in foods like frozen pizza.

US officials are acting to make the food industry gradually phase out artificial trans fats, saying they are a threat to Americans' health.

Food and Drug Administration Commissioner Margaret Hamburg said the move could prevent 20,000 heart attacks and 7,000 deaths each year.

Ms Hamburg said that while the amount of trans fats in the country's diet has declined dramatically in the last decade, they "remain an area of significant public health concern." The trans fats have long been criticised by nutritionists, and New York City and other local governments have banned them.

The agency, which monitors food and drug safety, is not yet setting a timeline for the phase-out, but it will collect comments for two months before officials determine how long it will take. Different foods may have different timelines, depending how easy it is to find a substitute.

"We want to do it in a way that doesn't unduly disrupt markets," said Michael Taylor, FDA's deputy commissioner for foods. Still, he says, the food "industry has demonstrated that it is, by and large, feasible to do."

Though they have been removed from many items, the fats are still found in processed foods, including in some microwave popcorns and frozen pizzas, refrigerated doughs, cookies, biscuits and ready-to-use frostings.

They are also sometimes used by restaurants that use the fats for frying. Many larger chains have phased them out, but smaller restaurants may still get food containing trans fats from suppliers.

Trans fats are widely considered the worst kind for your heart, even worse than saturated fats, which also can contribute to heart disease. Trans fats are used both in processed food and in restaurants, often to improve the texture, shelf life or flavour of foods. Diners shouldn't be able to detect a taste difference if trans fats are replaced by other fats.

To phase them out, the FDA said it had made a preliminary determination that trans fats no longer fall in the agency's "generally recognised as safe" category, which is reserved for thousands of additives that manufacturers can add to foods without FDA review. Once trans fats are off the list, anyone who wants to use them would have to petition the agency for a regulation allowing it, and that would likely not be approved.

The fats are created when hydrogen is added to vegetable oil to make it more solid, which is why they are often called partially hydrogenated oils. The FDA is not targeting small amounts of trans fats that occur naturally in some meat and dairy products, because they would be too difficult to remove and aren't considered a major public health threat on their own.

Scientists say there are no health benefits to trans fats and say they can raise levels of so-called "bad" cholesterol, increasing the risk of heart disease - the leading cause of death in the United States.

Many companies have already phased out trans fats, prompted by new nutrition labels introduced by FDA in 2006.

AP

Press Association

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