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. Author manuscript; available in PMC: 2022 Aug 29.
Published in final edited form as: Br J Nutr. 2010 Dec;104(11):1586–1600. doi: 10.1017/S0007114510004010

Fig. 6.

Fig. 6.

Estimation of trans-fatty acid (TFA) consumption in the US and UK control groups. Consumption of TFA in control groups for the US trials was estimated from the historical food commodities disappearance data for margarines and shortenings obtained from the Economic Research Service of the United States Department of Agriculture as per Center for Nutrition Policy and Promotion guidelines (Appendix 1). Consumption of TFA in control groups for the UK trials was estimated from UK National Food Survey data for per capita household margarine use as described in Appendix 1. The UK figures probably underestimate total TFA intake because they do not include data from shortenings, baked goods or fried foods.Inline graphic, TFA from margarines and shortenings, USA 1909–99; Inline graphic,TFA from margarines, UK 1942–2000.