Privacy policy

The short version: we collect almost nothing, we use no advertising trackers, and we never sell data.

Privacy policy

We collect an email address only if you subscribe (stored with Supabase in the EU, used solely to send lessons, deleted on request). Analytics are cookieless and anonymous (PostHog EU). Reading progress stays in your browser's local storage. No ads, no trackers, no sale of data. UK GDPR rights: access, correction, deletion, withdrawal of consent.

Educational content only. Not medical advice, diagnosis or treatment. Always consult a qualified healthcare professional before changing your health regimen.