Supper Heroes: An Online Family Program to Try Sustainable Eating
Official title: Supper Heroes: Randomized Controlled Trial to Examine the Impact of an Online Environmentally Friendly Eating Intervention for Families
Run by University of Guelph · NCT06928636 · Data updated 2026-11-12
Families with a child 9-12 years old will try a 7-week online program to eat more plant-based and environmentally friendly foods, compared with weekly emails about eco-friendly habits.
Quick facts
| Study type | Interventional |
|---|---|
| Sex | All |
| Enrollment | 330 (estimated) |
| Sponsor | University of Guelph Academic / other |
| Locations | 1 site (Guelph, Ontario) |
| Status | Recruiting |
| Started | July 9, 2025 |
| Main results expected | April 2027 |
| Study ends | December 2027 |
| Registry record updated | June 8, 2026 |
| Trial ID | NCT06928636 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Families in Ontario with at least one child aged 9-12, internet access, English literacy, and no parent with formal nutrition or culinary training.
✕Probably not a fit
Participants with current vegan/vegetarian plans or those unable to engage with online activities may see limited or no benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This randomized trial compares a 7-week online family-based intervention called Supper Heroes to weekly eco-behavior emails. Families are randomly assigned to either complete seven online missions with infographics, videos, activities, and a family toolkit, or receive brief weekly emails on sustainable habits. Parents get two weekly texts with program information, and sessions require about 1-2 hours per mission. The study follows CONSORT guidelines and targets Ontario households with internet access and English survey responses.
Why it matters
Potential benefit: If successful, families may adopt more sustainable, plant-based eating patterns and reduce food waste.
How similar studies have gone: Evidence from similar family-based online interventions has shown potential for behavior change in dietary habits and sustainability, though this exact program is novel in structure.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * have at least one child 9-12 years old * live in Ontario, Canada * have access to the internet * can respond to English surveys Exclusion Criteria: * parent(s) with prior nutrition and food education (e.g., degree in nutrition, culinary arts training) * families with food allergies that would prevent them from participating in the intervention (e.g., soy products, beans or lentils) * families who are vegetarian or vegan
Where it's running
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University of Guelph
Guelph, Ontario, Canada Recruiting
Study contacts
- Principal investigator: Jess Haines, PhD — University of Guelph
- Study coordinator: Shannon Pare, MSc
- Email: supperheroes@uoguelph.ca
- Phone: 519-824-4120
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.