trans fat ban, with companies such as McDonald's's stating they would not be selling a unique product just for New York customers but would implement a nationwide or worldwide change. See also Diet and heart disease Health crisis Interesterified fat References Further reading External links "Ban the Trans: These Sorry Lipids Should Go Away" Center for Science in the Public Interest Trans Fat Page Harvard School of Public Health webpage on trans-fat Federal Register – 68 FR 41433 11 July 2003: Food Labeling: Trans Fatty Acids in Nutrition Labeling, Nutrient Content Claims, and Health Claims Lipids Nutrition Carboxylic acids Catalysis