BACKGROUND: Intake of vegetables in children remains low. OBJECTIVE: To compare taste exposure (TE), nutrition education (NE) and TE+NE together on intake of an unfamiliar vegetable (mooli/daikon radish) in preschool-aged children. DESIGN:Children attending 11 preschools in England were randomly assigned by clusters to four intervention conditions using a 2×2 factorial design: TE, NE, TE+NE, and no intervention (control). PARTICIPANTS: Two hundred nineteen children aged 2 to 5 years participated from September 2016 to June 2017. INTERVENTION: The intervention period was 10 weeks preceded and followed by measurements of raw mooli intake as a snack. Preschools were randomized to receive weekly TE at snack time (n=62 children); NE (n=68) using thePhunkyFoods program; TE+NE (n=55) received both weekly taste exposures at snack and lessons from the PhunkyFoods program; and the control condition (n=34), received NE after the final follow-up measurement. MAIN OUTCOME MEASURES: Individual measured intakes of mooli at Week 1 (baseline), Week 12 (postintervention), and Week 24 and Week 36 (follow-ups). STATISTICAL ANALYSIS: Differences in intakes were analyzed by cluster. Logistic regressions were conducted to examine odds ratios for intake patterns. RESULTS: Data from 140 children with complete mooli intake assessments were analyzed. TE increased intake from 4.7±1.4 g to 17.0±2.0 g and this was maintained at both follow-ups. Children assigned to the NE conditions were more likely to eat some of the mooli than children who were not in the NE conditions (odds ratio 6.43, 95% CI 1.5 to 27.8). Combining TE and NE produced no additional benefit to intake beyond TE alone. CONCLUSIONS: Taste exposures encouraged children to eat more of the unfamiliar vegetable, whereas nutrition education encouraged children who were noneaters to try the vegetable. Both approaches were effective and can be used to produce different outcomes.
RCT Entities:
BACKGROUND: Intake of vegetables in children remains low. OBJECTIVE: To compare taste exposure (TE), nutrition education (NE) and TE+NE together on intake of an unfamiliar vegetable (mooli/daikon radish) in preschool-aged children. DESIGN:Children attending 11 preschools in England were randomly assigned by clusters to four intervention conditions using a 2×2 factorial design: TE, NE, TE+NE, and no intervention (control). PARTICIPANTS: Two hundred nineteen children aged 2 to 5 years participated from September 2016 to June 2017. INTERVENTION: The intervention period was 10 weeks preceded and followed by measurements of raw mooli intake as a snack. Preschools were randomized to receive weekly TE at snack time (n=62 children); NE (n=68) using the PhunkyFoods program; TE+NE (n=55) received both weekly taste exposures at snack and lessons from the PhunkyFoods program; and the control condition (n=34), received NE after the final follow-up measurement. MAIN OUTCOME MEASURES: Individual measured intakes of mooli at Week 1 (baseline), Week 12 (postintervention), and Week 24 and Week 36 (follow-ups). STATISTICAL ANALYSIS: Differences in intakes were analyzed by cluster. Logistic regressions were conducted to examine odds ratios for intake patterns. RESULTS: Data from 140 children with complete mooli intake assessments were analyzed. TE increased intake from 4.7±1.4 g to 17.0±2.0 g and this was maintained at both follow-ups. Children assigned to the NE conditions were more likely to eat some of the mooli than children who were not in the NE conditions (odds ratio 6.43, 95% CI 1.5 to 27.8). Combining TE and NE produced no additional benefit to intake beyond TE alone. CONCLUSIONS: Taste exposures encouraged children to eat more of the unfamiliar vegetable, whereas nutrition education encouraged children who were noneaters to try the vegetable. Both approaches were effective and can be used to produce different outcomes.
Authors: Rebecca K Hodder; Kate M O'Brien; Fiona G Stacey; Flora Tzelepis; Rebecca J Wyse; Kate M Bartlem; Rachel Sutherland; Erica L James; Courtney Barnes; Luke Wolfenden Journal: Cochrane Database Syst Rev Date: 2019-11-07
Authors: Klelia Karagiannaki; Christian Ritz; Louise Grønhøj Hørbye Jensen; Ellen Hyldgaard Tørsleff; Per Møller; Helene Hausner; Annemarie Olsen Journal: Foods Date: 2021-04-21
Authors: Nesrianne G Buyco; Julieta B Dorado; Glenda P Azaña; Rowena V Viajar; Divorah V Aguila; Mario V Capanzana Journal: Nutr Res Pract Date: 2021-09-23 Impact factor: 1.926