Weighty problem: Oversized portions in restaurants contribute to obesity https://www.tucsonsentinel.com/nationworld/report/122724_obesity_portions/weighty-problem-oversized-portions-restaurants-contribute-obesity/
Competition in the 1970s drove restaurants to lure customers with more generous helpings, equating larger portions to better value - and the main culprit behind obesity is food marketing and promotion of oversized portions by restaurants.
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