Buddy system + app may help students slim down and cheer up
NCT ID NCT06966661
First seen Jan 10, 2026 · Last updated May 01, 2026 · Updated 16 times
Summary
This study tested whether adding peer support and digital tools to basic health education helps college students manage their weight and improve their mood. 216 full-time students aged 18-25 with a BMI of 24 or higher were randomly assigned to one of three 6-month programs: basic health talks and emails, those plus peer mentor meetings and a chat group, or those plus a custom app with lessons, live Q&A, and self-tracking. Researchers measured weight, BMI, and depression, anxiety, and life satisfaction scores to see which approach worked best.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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School of Physical Education, Jinan University
Guangzhou, New Territories, China
Conditions
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