How do I turn AI off?

Open You → Privacy and data and switch off AI permissions. Recognition of photos and food phrases and the AI chat stop sending new requests. The permission controls distinguish those functions, and the overall AI switch stops both.

Search, barcode, quick add, repeat meals, your own foods and the daily total keep working. You do not have to delete the diary to stop using AI. Turning AI off is separate from withdrawing health-data consent, which affects collection of new diary and body data. Review saved chat or memory separately if you want to delete them.