Plan a structured elimination-and-reintroduction process to identify trigger foods.
Phase 1 — Eliminate (2-4 weeks)
Remove the suspect foods completely and consistently.
Phase 2 — Observe
Track how you feel. Symptoms often ease if a trigger was removed.
Phase 3 — Reintroduce (one at a time)
Add one food back for 2-3 days, watch for reactions, then test the next.
Important: Elimination diets can affect nutrition and are best done with a doctor or registered dietitian — especially for children, or anyone with a health condition. This is a planning tool, not medical advice.