Objectives
To assess the effects of interventions for enhancing adherence to dietary advice for preventing and managing chronic diseases in adults.
Search methods
We searched the following electronic databases up to 29 September 2010: The Cochrane Library (issue 9 2010), PubMed, EMBASE
(Embase.com), CINAHL (Ebsco) and PsycINFO (PsycNET) with no language restrictions.We also reviewed: a) recent years of relevant
conferences, symposium and colloquium proceedings and abstracts; b) web-based registries of clinical trials; and c) the bibliographies
of included studies.