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Card 227 of 9772026-09-26 issue

Observed arrival · 2026-09-26

Eatolerance turns a food diary into symptom comparisons

eatolerance.com Visit website
Editorial interest 82/100 Selection signal · not a rating of the site

A free, account-free app compares symptom days with and without particular food substances, helping users see what their symptoms line up with.

Landing page captured for the 2026-09-26 issue.
For
People tracking food-related symptoms
Worth noticing
It treats lactose and milk protein as inseparable in the analysis, then points to a single meal that could help distinguish them.

Field notes

The diary records meals as one line and captures symptoms by body area, severity, onset, and duration; the analysis uses those details rather than a simple yes-or-no symptom flag. The site describes different comparison windows for gut and skin symptoms, and says foods are broken into substances once for all users. Shared profiles use a short code, including a stated use case of two parents keeping a child’s diary.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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eatolerance.com

Landing page observed 2026-09-26. The live site may have changed.