Body Quest

Functionality & Mechanism

Developed by Alabama Extension, Body Quest is an educational iPad application that delivers nutrition science content through a game-based interface. The system comprises an introduction and six sequential lessons, each guided by a unique "warrior" character representing a core nutritional concept. Sessions engage students in interactive challenges designed to reinforce curriculum topics, including food groups, balanced meal construction, and the physiological benefits of specific nutrients. The platform is structured to supplement formal classroom instruction.

Evidence & Research Context

• A randomized study of third-grade students (N=3,568) found the Body Quest curriculum yielded significant improvements (p<0.001) versus a control group on key obesity prevention indicators.
• Measured improvements included increased fruit and vegetable intake, higher physical activity levels, and greater breakfast consumption, alongside reduced screen time and sugar-sweetened beverage intake.
• A separate evaluation of a supplemental text-message program for parents (N=794) demonstrated significant improvements in the home food environment, including increased vegetable accessibility (p=.009).
• The parent intervention also significantly increased parental modeling of vegetable consumption (p=.002), with over 54% of participants reporting preparation of all program-provided recipes.
• Research has focused on the program's implementation within Supplemental Nutrition Assistance Program–Education (SNAP-Ed) eligible elementary school populations.

Intended Use & Scope

This application is designed for educators and public health practitioners as a curriculum-reinforcement tool for elementary school students. Its primary utility is to supplement formal nutrition education through an engaging, game-based format. The system does not function as a clinical diagnostic or weight management program and should be integrated within a structured health curriculum.