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Total lunchtime fast food purchases were lower in sodium and saturated fat when nutritionally promoted fast foods were ordered instead of traditional fast foods: A pilot study
Author(s) -
Antoniolli Rachel E.,
Atkinson Louise F.,
Palmer Michelle A.
Publication year - 2014
Publication title -
nutrition and dietetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.479
H-Index - 31
eISSN - 1747-0080
pISSN - 1446-6368
DOI - 10.1111/1747-0080.12044
Subject(s) - sodium , saturated fat , food science , dietary sodium , chemistry , limits of agreement , mathematics , zoology , medicine , biology , biochemistry , organic chemistry , cholesterol , nuclear medicine
Aim The aim of the study was to compare sodium and saturated fat contents of lunchtime fast food orders containing regular items with those containing items promoted for nutritional attributes (e.g. S ubway sandwiches containing 6 g fat or less, M c D onald's H eart F oundation T ick approved range). Methods In M arch– A pril 2010, 907 McD onald's and S ubway lunchtime customers (aged 25(16–84) years, 59% M , 73% response rate) in Q ueensland, A ustralia were surveyed. Sodium and saturated fat contents of orders were calculated using information from company websites. Independent samples t ‐ and chi‐squared tests were used to assess whether orders including nutritionally promoted fast foods contained less sodium and saturated fat, and a chi‐squared test to compare the proportion of customers at each store whose orders exceeded the daily sodium upper limit (2300 mg). Results Proportionately more customers ordering nutritionally promoted fast foods ( n = 24) ordered meals containing ≤1300 mg sodium and ≤6 g saturated fat (83% and 92%, respectively) than those ordering regular fast foods ( n = 883, 33% and 24%, respectively, P < 0.02). One‐quarter (24%) of orders—all selected from the regular menu—exceeded the daily sodium upper limit. Proportionately more orders from S ubway (40%) exceeded the daily sodium upper limit than from M c D onald's (5%, P < 0.001). Conclusions Lunchtime fast food orders may contain less sodium and saturated fat when nutritionally promoted foods are selected. Reformulating all fast foods may be warranted given that fast foods contain high levels of sodium and saturated fat, and nutritionally promoted fast foods may represent only a small proportion of lunchtime choices.