A food & symptom diary · In development
A calibrated food-and-symptom diary that helps you spot the pattern — which aged cheese, leftover, or glass of wine set you off, hours later. We're building it. Join the waitlist for early access.
Founding members get first access and a locked-in early price. No app yet — we'll email you the moment early access opens.
The histamine bucket
Reactions can land hours after the meal, so the culprit hides in a blur of "was it the cheese, the wine, or the leftovers?" Same foods, two ways of looking at them:
Today — guessing
With HistaLog — calibrated
Every entry timestamped and placed on your personal scale — so the pattern shows itself.
How it will work
Meals and symptoms with timestamps — fast enough to actually keep up, even on a flaring day.
Every food placed on the histamine heat scale, so you can see where a meal sits before you eat it.
HistaLog connects what you ate to how you felt, surfacing the foods that line up with your reactions.
A clean, structured summary to take to appointments — instead of a shoebox of guesses.
The scale, by food group
A preview of how we're organizing foods — each group carries its own calibrated gauge. Levels are a starting scale; they shift with ripeness, storage, and your own tolerance.
Curated from published food-histamine references · levels are a starting scale, not a verdict
Planned pricing — not live yet
Final pricing may shift before launch. The founding-member waitlist gets first access and a locked-in early price.
FAQ
We're building it now. The founding-member waitlist is how you find out first — we'll email you the moment early access opens, before any public launch.
First access to early builds, a locked-in founding-member price on HistaLog Plus, and a direct say in what we build first. We email rarely and only about HistaLog.
No. HistaLog is a personal food-and-symptom diary that helps you see your own pattern. It does not diagnose, treat, or replace a clinician — bring what you log to your doctor or dietitian.
They're curated from published food-histamine references. Levels vary with ripeness, storage, and preparation, so treat the scale as a calibrated starting point — your own log is what tunes it to you.
Yes. Export is part of the free diary — your log is yours. Take it to an appointment or keep your own copy whenever you like.
We're building the diary and rating the food database now. Founding members shape what ships first.