Built for the millions stuck guessing which foods make them sick

We built Sensio because we lived this problem ourselves—years of guessing, elimination diets that were impossible to stick with, and the same advice from doctors: "just avoid your trigger foods," without anyone naming which foods those actually were for us.

The part that broke the old approach is timing. Food sensitivity reactions are often delayed 24–72 hours. A meal on Monday can show up as a breakout, flare, or gut episode on Wednesday or Thursday. No paper journal and no memory handles that well across hundreds of meals.

But an app that logs what you ate and when symptoms hit—and then runs correlations across that timeline—can do what brains alone usually cannot. That is the whole idea.

Why food tracking has failed you before

How Sensio finds your triggers

1. 1

   Photo-based meal logging

   You snap a photo of your meal. Image recognition pulls out ingredients so you are not typing, guessing portions, or forgetting what was in last Tuesday's takeout.

2. 2

   Quick symptom logging

   When something shows up—acne, eczema flare, bloating, urgency, fatigue—you log it in a few seconds with a severity level.

3. 3

   Statistical correlation across your timeline

   Sensio analyzes meals and symptoms together, including a 24–72 hour delay window. Ingredients are cross-referenced against symptom events so patterns can surface across weeks of real life—not one memorable "bad meal."

4. 4

   Personal trigger rankings

   You get ranked suspects with correlation-style scores from your data—not a generic elimination list, not population averages, your pattern.

Sensio surfaces correlations in your personal logs. It is a tracking and pattern-recognition tool, not a medical diagnosis. Always discuss anything you learn with a qualified healthcare provider.

Why delayed food reactions are so hard to track

Immediate food reactions are mostly the world of IgE-mediated allergy. Many food sensitivities involve slower inflammatory or immune pathways. Delayed-type (Type IV) hypersensitivity, for example, is T-cell mediated and can appear hours to days after exposure—fundamentally different from an instant allergic response (StatPearls overview).

That delay is a big reason self-reported food records struggle. When intake is checked against objective measures, systematic misreporting shows up across common diary-style methods (traditional self-report vs biomarkers). Meanwhile, many "intolerance" beliefs stay self-reported and never validated—yet people still rebuild their diets around them (myths and facts narrative review).

In the skin world, food sensitivity shows up a lot alongside atopic dermatitis—meta-analytic work reports substantial pooled prevalence, rising with disease severity (systematic review & meta-analysis). In IBS, food-related symptom reports are extremely common and tie to worse severity and quality of life (self-reported food-related GI symptoms in IBS). For acne, reviews link diet—especially glycemic load and dairy—to hormonal pathways that influence lesions (systematic review).

The honest takeaway: if reactions are delayed and memory is biased, the more reliable path is systematic logging over time plus analysis. That is the job Sensio is built for.

What we are and what we're not

Your health data stays yours

Data is encrypted in transit and at rest. We do not sell, share, or monetize your health data. Meal photos and symptom logs are there to generate your personal insights—not to build ad profiles. You can delete your account and associated data whenever you want. For the full legal detail, read our Privacy Policy.