期刊
INTERNATIONAL JOURNAL OF OBESITY
卷 34, 期 5, 页码 943-944出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/ijo.2010.37
关键词
portion size; art; plate size; calories; history; content analysis
Portion sizes of foods have been noticably increasing in recent years, but when did this trend begin? If art imitates life and if food portions have been generally increasing with time, we might expect this trend to be reflected in paintings that depict food. Perhaps the most commonly painted meal has been that of Jesus Christ's Last Supper, chronicled in the New Testament of the Bible. A CAD-CAM analysis of the relative food-to-head ratio in 52 representative paintings of the Last Supper showed that the relative sizes of the main dish (entree) (r=0.52, P=0.002), bread (r=0.30, P=0.04), and plates (r=0.46, P=0.02) have linearly increased over the past millennium. International Journal of Obesity (2010) 34, 943-944; doi: 10.1038/ijo.2010.37; published online 23 March 2010
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