Greater consumption of vegetables and fruits is associated with reduced risks of cardiovascular disease, stroke, cancer, and all-cause mortality. Mobile apps present a potentially cost-effective tool for delivering scalable interventions to increase vegetable consumption. We design and evaluate digital interventions aimed at improving dietary behaviour.
Vegethon is an iPhone app that aims to support increased consumption of vegetables in overweight adults. The intervention was developed in collaboration with Stanford University. It involved the development of the IDEAS framework and the evaluation of the intervention using an RCT. More…