The process
Three steps to knowing your triggers
Simple daily actions. Powerful AI doing the heavy lifting.
Step 01
Log your food, symptoms and lifestyle
Takes 60 seconds a day. Hista AI does the rest.
Step 02
AI builds your personal trigger map
Pattern detection across hundreds of data points — finding connections no human could see manually.
Step 03
Know your risk before it happens
Wake up to a 3-day forecast personalised to your sleep, stress, hormones and diet.
The science
Built on clinical methodology, not guesswork
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RPAH Elimination Protocol
Our 28-day protocol is based on the methodology developed by Royal Prince Alfred Hospital — the most clinically validated approach to identifying food intolerances.
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DAO Enzyme Science
Hista AI is built around the science of diamine oxidase. We track every factor that affects DAO activity — sleep, stress, hormones, and more.
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Peer-Reviewed Criteria
Our diagnostic thresholds and food ratings are derived from peer-reviewed research — not crowd-sourced opinion or generic food lists.