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Fig. 3 | BMC Public Health

Fig. 3

From: Boosting healthy food choices by meal colour variety: results from two experiments and a just-in-time Ecological Momentary Intervention

Fig. 3

Associations between perceived meal colour variety and proportion of food groups consumed in the meal in Study 3. Each thin grey line represents a regression line for one participant. The thick black line represents the overall regression line. a Proportion of vegetables. b Proportion of fruit. c Proportion of grains and starches. d Proportion of sugary extras

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