This downloadable MCAS High Trigger Checklist helps you track and identify common foods and ingredients that may be flaring your symptoms. Created with neurodivergent accessibility in mind, it's easy to use and designed to support those managing histamine and mast cell responses. Tick foods consumed in the past 7–10 days and use the tally feature to spot high-frequency triggers. Perfect for sharing with your healthcare team or starting a food/symptom journal.

Developed by Cattarin Cohort for MCAS, POTS, EDS, and neurodivergent communities.