(HealthDay News) — Nine percent of top-selling packaged food products in the United States contain partially hydrogenated oils, with most of these products reporting 0 grams of trans fat per serving, according to a study published in the CDC’s Preventing Chronic Disease.

Jenifer Clapp, MPA, from the New York City Department of Health and Mental Hygiene, and colleagues estimated the prevalence of partially hydrogenated oils in 4,340 top-selling packaged foods in the United Sates. Data were obtained from the National Salt Reduction Initiative (NSRI) Packaged Food Database.

Nine percent of products listed partially hydrogenated oils in their ingredient information, the researchers found. Of these products, 16% reported trans fat content per serving in excess of 0 grams or 0.5 grams per serving, while 84% listed trans fat as 0 grams per serving.

“Government efforts to eliminate partially hydrogenated oils from packaged foods will substantially reduce exposure to this known cardiovascular disease risk factor,” the researchers wrote.

Continue Reading

The NSRI Packaged Food Database was supported by donors, including the WK Kellogg Foundation.


  1. Clapp J et al. Prev Chron Dis. 2014;doi:10.5888/pcd11.140161.