Testing the Effect of a Brief Online and Tailored Intervention on Dietary Behaviors of Australian Adults: A Randomized Controlled Trial

摘要

Using technology, nutrition messages can be tailored to individuals, which may enhance the effectiveness of online dietary behavior interventions. The study objective was to test whether a brief, online intervention using tailored nutrition messaging, supported by behavior change techniques, is more effective than a brief, online intervention using generic messages, in reducing discretionary choices (energy dense, nutrient poor foods and beverages) intake in a sample of Australian adults.