Introduction: Fruit and vegetable (FV) consumption is low among adolescents, and waste of these foods is high in school cafeterias. The objective of this research was to determine the impact of behavioural economic strategies and structural lunchroom changes on FV selection and waste in high-school lunch programmes using the collaborative efforts…

Background: The dramatic increase in fast food consumption among students, particularly adolescents and children, over the past two decades reflects a significant shift in lifestyle, with nearly one-third of these young individuals consuming ready-made foods on a daily basis. Purpose: This study aims to evaluate the effect of an intervention based…

Objective: To assess whether adolescents who appeared in an after-school cooking nutrition programme (Teen Battle Chef) sustained healthful food behaviours in the ensuing years into young adulthood. Design: Interviews involving a short verbal survey assessing six health behaviours coded dichotomously and open-ended questions coded for themes…

With the enactment of the Basic Law on "Shokuiku" (Food Education), educators have become more active in promoting food education to children. Because the system in the previous study only stored the contents of one day's meals, the acquired data was not reliable. In this study, we developed a food education support system with an…

Adolescents' intake of vegetables and fruits is generally low, and many demonstrate unhealthy eating behaviors. Food literacy may be key to improving adolescents' nutrition. However, the relationship between food literacy, fruit and vegetable intake, and other healthy eating behaviors remains unclear, as well as how these relationships may differ…

This study examined the effect of pre-meal presentation on the consumption of vegetables in a sample of 16 students with autism spectrum disorder (ASD). These 16 students (75% male; mean age = 13 years; age range 8-18 years) were enrolled in a private school serving children with autism. School staff offered participants 10 small pieces of two…

In this fast-pace life the easiest foods are usually prepackaged, salt-enriched, and carb-loaded. While these foods may temporarily satisfy hunger, youth athletes need essential nutrients to excel in their sport. Nutrition is important for parents, coaches, and athletes to understand since inadequate nutrition has temporary and long-lasting…

Background: Federal nutrition education initiatives ("MyPlate") intend to facilitate healthful eating behaviors in families; however, little is known about how minoritized students and caregivers perceive adherence to MyPlate guidelines or perceptions of importance of eating in alignment with guidelines. Purpose: Study aims included: 1)…

Background: Sleep deprivation adversely impacts cognitive performance. A nutritious diet is one strategy that can prevent sleep deprivation and its adverse effects. However, few data exist regarding the influence of diet on sleep duration among adolescents. Hence, it is important to assess whether dietary habits are linked to adequate sleep among…

Objective: To promote healthy beverage consumption among 9-12 grade students (ages 14-18) by means of a 4-week curriculum promoting increased awareness of drinks containing added sugar and the association between sugar-sweetened beverage consumption and health risks. Design: Quasi-experimental pre-post design. Setting: High schools in Northern…

We offered an enrichment program for high school students with the theme, "The Environment, Health, and You" during the Summer of 2022 and the Spring of 2023. We developed several educational modules for high school students that provided them with an opportunity to learn and explore the foundations of physiological systems, nutrient…

The purpose of this study is to determine the nutritional habits and nutritional knowledge levels of athletes competing in the boxing junior men category (15-16 years old). The sample of the study consists of athletes within the age group of 15-16 competing in the Turkish High School Junior Men's Boxing Championship. The nutrition level scale was…

Background: Limited evidence exists on effects of school-based nutrition policies. This study explored the influence of mandatory versus voluntary provincial school nutrition policies on student eating behaviors. Methods: A cross-sectional, school-based survey assessed student eating behaviors using self-report survey measures in a representative…

This study aimed to investigate the effects of home confinement as a result of lockdown on physical the activity (physical activity and dietary behaviors), and their determinants, on Turkey high school students (14-18 years). Methods: A total of 490 students (mean age = 16.40 ± 1.75) participated in the study. An online questionnaire consisting of…

School lunch is a universal experience for students everywhere and yet remains largely understudied by educational researchers. This dissertation explores school lunch through the lens of adolescent identity theory, with the purpose of investigating the unarticulated and overlooked complexities inherent in the lunch block, from issues of the…