Most trackers give you a chat window and call it AI. Protokol Lab's AI has tools. Snap a photo of your plate, or just describe what you ate — it identifies the food, looks it up across your library and common nutrition databases, falls back to a web search if needed, and writes the entry into your day. It also knows every dose, symptom, target, and weigh-in you've logged, so its answers are grounded in your data, not generic GLP-1 talking points.
Upload a meal photo. The AI identifies what's on the plate, estimates portions, finds matching items in your library or online, and writes a log entry per item — all in one round-trip.
Your library first, then common nutrition databases, then a web search as fallback. Whatever route gets the macros, it picks. Restaurant menu, supplement label, obscure protein bar — handled.
Every food entry, dose, weigh-in, waist measurement, symptom rating, day note, and saved meal is available as context. No copy-pasting, no "let me explain my situation."
"Why is the nausea hitting on day 2?" "When does hunger usually come back?" The AI cross-references your symptom log against your actual dose schedule, not population averages.
Knows your daily and rolling 7-day calorie + macro targets, and what you've eaten so far. Ask "what should I have for dinner?" and it suggests real foods from your library that close the gap.
If you eat something not in your library, the AI builds a custom food entry with accurate macros and saves it for next time. One-off meals don't stay one-off — they become reusable.
Single items, multi-item meals from a photo, copies of yesterday's lunch — all written directly to today's log in the right meal slot, counting toward daily and weekly totals.
It knows where you are in your tirzepatide or semaglutide cycle — half-life, last dose, time since peak — and can explain why appetite is suppressed today or expected to return tomorrow.
Keep "Dose escalation plan" separate from "Nausea tolerance" from "Hitting protein on low-appetite days." Each thread keeps its own context and runs forward independently.
The AI is a multimodal Gemini-based agent with tool-calling. It accepts text and image inputs in the same turn, has structured access to your data via internal APIs (food log, doses, symptoms, weight, settings, saved meals), runs bounded iteration loops per message so it can't loop forever, and grounds external lookups through a web search tool when a nutrition fact isn't in your library.
Messages are rate-limited to protect against abuse, and agent iteration counts are capped per-message for determinism. Full per-plan limits live on the Pricing page.
The AI has read/write access only to your own data. We do not train on your logs. Chat threads stay in your account and export with the rest of your data when you ask for it.
AI chat is a Premium feature. Unlimited raises daily message caps and context windows. See pricing →