Parent perspectives on preschoolers' movement and dietary behaviours: a qualitative study in Soweto, South Africa.

Low-income families in Soweto face many structural challenges that cannot easily be addressed through public health interventions, but there may be opportunities for behavioural interventions targeting interpersonal and organisational aspects, such as bedtime routines and preschool snacks, to achieve positive changes. More research on preschoolers' movement and dietary behaviours, and related interventions, is needed in South Africa.