Participant Center
Everything for your part in the study
From deciding to join through your visit, home tests, and results — this is your map of the whole journey. Follow the five stages below, and jump straight to whatever you need.
Your personal area
Already enrolled? Your reports, questionnaires and account all live in the secure Project 10K app. Sign in to reach any of these:
Your journey, in five stages
A quick summary of each stage — open any one for the full detail.
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Joining the study
Why take part, who can join, what you get, the joining process, registration — and FAQ.
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Before your visit
Where to come and how to get there, how to prepare, what a test day looks like — and FAQ.
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Home tests & envelope return
The food-logging app, your home kits (sleep monitor + stool), returning the envelope, common problems — and questions & answers.
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Reports & results
Understanding your reports, when results arrive, and your secure personal area.
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Our agreement with you
Informed consent, the study protocol, the information leaflet — and privacy.
Open →
Not sure where to start?
If you’re new, begin with joining the study. Already enrolled? Head to your visit prep or your kits and app.