We aimed to explore, in a sample of systematic reviews (SRs) with meta-analyses of the association between food/diet and health-related outcomes, whether systematic reviewers selectively included study effect estimates in meta-analyses when multiple effect estimates were available. We randomly selected SRs of food/diet and health-related outcomes…

The use of Simulation-Based Learning (SBL) has increased in Nutrition and Dietetic (N&D) programs, although the research supporting its usability in N&D students is lacking. There are limited quality SBL instruments available that have been validated and tested for reliability in N&D students preparing for clinical practice. This…

Malnutrition is one of the most common causes of morbidity and mortality among adolescents and is now considered to be one of the largest risk factors responsible for the global burden of disease, along with poor diet. This review assesses the impact of preventive nutrition interventions (including nutrition education and counselling;…

Objective: To evaluate the effects of a nutrition education programme conducted during health education lessons on students' adherence to the Mediterranean Diet (MD) and their body mass index (BMI). Design: Quasi-experimental pre-test/post-test research design: two study conditions (intervention and control groups). Setting: Two urban schools, the…

This study focuses on an educational proposal on nutrition within the framework of a context-based approach to science teaching. The intervention was conducted with 100 students between the ages of 9 and 15 in the City of Buenos Aires with the intention of developing their ability to identify checkable and non-checkable claims. Even when it has…

Supermarkets located near schools influence adolescents' food consumption. The aims of this study were: (1) to measure dietary behaviors during school hours; (2) to investigate the effect of a nutrition peer-education intervention in supermarkets within walking distance to secondary schools on nutritional knowledge and attitudes toward healthy…

Objective: The aim of this study was to assess the effect of Full Plate Diet (FPD) on the primary prevention of cardio-metabolic risk factors. Design: Randomised clinical trial. Setting: Drayson Center, Loma Linda University, CA, USA. Methods: Forty individuals were randomly assigned to either an intervention group receiving the FPD health…

This study aimed to summarize the evidence of the impact of school-based nutrition education programs that incorporate technology on the acquisition of nutrition-related knowledge and behavior change of adolescents. Literature searches were conducted using Cochrane Library, Pubmed, Scopus, Science Direct, and Web of Science databases. Studies…

Aims and objectives: This article presents findings from a dietary intervention designed to improve the nutritional knowledge, attitudes, intentions and dietary intake of socially disadvantaged children. Design: Quasi-experimental design. Methods: A total of 201 (treatment group n = 106, control n = 95) children completed the questionnaire at pre-…

Background: Childhood obesity among Hispanic children is a public health concern in the United States and Mexico. Although experiences from school-based intervention programs aimed at influencing obesity-related behaviors have been positive, the understanding of those framework elements that are associated with successful outcomes is limited. The…

Purpose: The purpose of this paper is to assess the socioscientific issue (SSI) method as a way of improving seventh graders' nutrition know-how on dietary supplements (DS), and to describe how students experience learning nutritional issues through the SSI method. Design/methodology/approach: Participants were seventh graders from three different…

Background: Improving the diet of communities experiencing health inequities can be challenging given that multiple dietary components are low in quality. Mississippi Communities for Healthy Living was designed to test the comparative effectiveness of nutrition education using a single- versus multiple-message approach to improve the diet of adult…

Purpose: The purpose of this study was to assess diabetes-related factors, such as diabetes knowledge, positive attitudes towards the prevention of diabetes and its complications, self-efficacy for diabetes, dietary intake and level of food security, and to investigate the effects of a diabetes education intervention (DEI) on diabetes-related…

Background: Understanding the mechanisms by which behavioral interventions exert their effects is important. Purpose: To examine behavioral mediators of weight loss in a sample of older adults participating in an evidence-based physical activity (PA) or nutrition intervention. Methods: Participants (n = 46) were randomized to a 12-week,…

Background: Few nutrition interventions in kindergarten classes have been evaluated, and none has been tested for program effectiveness, implementation, and dissemination. Building a Healthy Me (BHM) is a nutrition intervention for kindergarteners that is classroom-based and includes a family component. This study evaluated the public health…