“…Last, it would be best to optimize the programme's effects on dietary behaviours, by incorporating Krachtvoer into a more comprehensive whole-school approach, which targets the environment as well (Boonen, et al, 2009;Contento, 2007;Hoelscher, et al, 2002;Laurence, et al, 2007). The Health Promoting School (or an adapted version of it) is a Dutch example of such an approach, which is supported by 58% of the RPHSs (Boot, et al, 2011). However, the implementation of this method is fraught with issues of limited time and lack of support by RPHSs and schools (Boot, et al, 2011) and may depend on further socio-political changes.…”