If you have an ACS member number, please enter it here so we can link this account to your membership. (optional)

ACS values your privacy. By submitting your information, you are gaining access to C&EN and subscribing to our weekly newsletter. We use the information you provide to make your reading experience better, and we will never sell your data to third party members.



Trans Fat On Its Way Out

Regulation: FDA bans partially hydrogenated oils in food

by Britt E. Erickson
June 19, 2015 | A version of this story appeared in Volume 93, Issue 25

Credit: Shutterstock
Manufacturers have to stop using partially hydrogenated oils in pastries, frosting, candy sprinkles, and all other foods.
Credit: Shutterstock
Manufacturers have to stop using partially hydrogenated oils in pastries, frosting, candy sprinkles, and all other foods.

Food manufacturers must remove partially hydrogenated oils, the primary source of artery-clogging trans fat in foods, from the U.S. food supply by 2018, the Food & Drug Administration announced this week. Ridding partially hydrogenated oils from the food supply could prevent thousands of deaths from heart disease each year, the agency says.

The move comes after FDA in 2013 proposed steps to eliminate partially hydrogenated oils from foods, declaring the harmful fats will no longer be considered “generally recognized as safe” (GRAS). As a result, manufacturers have already removed these oils from many foods. But they can still be found in baked goods, frostings, frozen pizza, and microwave popcorn, among other products, because they are inexpensive, increase food’s shelf life, and improve texture.

Food manufacturers are generally pleased that FDA has given them three years to eliminate the remaining uses of partially hydrogenated oils. But they also plan to petition the agency to continue using these fats in a small number of products.

The Grocery Manufacturers Association, a trade group for the food industry, says it will file a petition with FDA and provide the agency with data showing that low levels of partially hydrogenated oils are “as safe as the naturally occurring trans fat present in the normal diet.” Small amounts of trans fat are found in meat and dairy products.

Public health and consumer advocacy groups welcome FDA’s decision, noting that alternatives to partially hydrogenated oils are widely available. “The evidence is clear. There is no safe level of trans fat,” the American Public Health Association says. Partially hydrogenated oils “should be phased out of the food supply as soon as possible,” the group stresses.

The Natural Resources Defense Council, an environmental organization, wants FDA to take a step further and consider reviewing all ingredients in the food supply that are considered GRAS. “Just like trans fats, manufacturers have self-certified over 1,000 other chemicals as safe that may be in our food—without FDA review or approval,” the advocacy group says. “That puts public health at risk.”



This article has been sent to the following recipient:

Chemistry matters. Join us to get the news you need.