What a useful result looks like
A clear drop in severity during elimination followed by a clear return on reintroduction is suggestive, not proof. A clinician or dietitian can interpret it alongside the rest of your history.
Trial worksheet
Single-food trial worksheet
A structured way to test one suspected trigger for delayed, non-systemic intolerance-style symptoms. The worksheet records your severity before, during and after — it does not claim to identify your trigger. Bring the result to a clinician or dietitian to interpret.
When this worksheet is not appropriate
We don’t offer the worksheet for: any history of severe reactions (throat/tongue swelling, breathing difficulty, hospitalisation, fainting, prescribed adrenaline auto-injector), foods you’ve had immediate reactions to, pregnancy, under-18s, eating-disorder history, diabetes on glucose-lowering medication, red-flag GI symptoms, or gluten before coeliac testing. Some of those checks happen on this page; please be honest in the log.
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If a trial doesn’t change anything
Reintroduce the food. Don’t expand restrictions hoping a wider elimination will help — that’s how over-restriction starts. Bring the negative result to a clinician too; it’s useful information.
Privacy
Trial records and any symptom log entries stay on your device, scoped to the active profile. See transparency for the network-level audit.