THE JOURNAL

The Journal

Thinking about living with more than one condition — the contradictions, the nutrition science, and how we build.

Why healthy advice contradicts itself

For people with two or more conditions, generic healthy-eating advice can cancel itself out. The spinach example shows why a reconciliation principle is needed.

Dr. Vyara Tonkova · 10 Jul 2026 · 6 min read

Method & Product

Privacy-first: why your health data stays on your device

What local-only storage means for you in plain terms: your conditions stay on your device, health data is not our product, and GDPR backs the approach.

Dr. Vyara Tonkova · 11 Jun 2026 · 5 min read