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Engage / Lifecycle

Muscle-preservation protein and resistance coaching loop

Losing weight on the medication is the easy part — the agent makes sure it's fat coming off, not the muscle the patient needs to keep it off.

Get aheadNext best thingBehavioral triggerTime-based triggerPushChatWhatsAppIn-appGLP-1 & PeptidesHealth & TelehealthWellness (B2C apps)

What it does

On a GLP-1, appetite drops so far that a meaningful share of the weight lost can be lean muscle, not fat — which slows metabolism, weakens the patient, and sets up the regain that undoes the whole program. Most patients never hear this until it has already happened. The agent runs a muscle-defense loop tied to where the patient is in treatment: it tracks a daily protein goal, estimates protein from meals the patient describes in plain language, nudges resistance training, and watches for signs that strength or function is slipping. It is nutrition and movement coaching, not clinical care — anything that looks like a clinical problem goes to the care team.

How it works

  1. 1
    Trigger. the medication stage advances or a behavioral signal fires — protein logged short of goal for several days, a missed resistance session, or a free-text meal the agent can score for protein.
  2. 2
    Decision. the agent weighs the signal against the patient's memory — protein target, recent intake, training pattern, treatment stage — and picks the next-best move; a judge gates each unprompted message for tone and safety.
  3. 3
    Action. a coaching touch lands on push, chat, WhatsApp, or in-app — a protein top-up suggestion from foods the patient already eats, a short resistance nudge, or quick reinforcement when they hit the goal.
  4. 4
    Follow-through. intake and training are written back to memory so the loop learns the patient's pattern; if reported strength or function is not improving, the agent flags it to a clinician with context; impact is measured against a holdout so the program sees the retention the loop earns.
Example
AgentYou're three days under your protein goal this week, which matters more than usual on the medication — protein is what protects muscle while the weight comes off. You logged eggs this morning; adding Greek yogurt or a chicken portion at lunch would close most of the gap. Want a couple of quick options?
CustomerYeah, and honestly I haven't done any strength stuff in two weeks.
AgentThat's the other half of it — keeping muscle is protein plus a little resistance work. Two short sessions this week is plenty to start. I'll set a reminder and check in. If you're feeling unusually weak or run down, tell me and I'll get your care team to take a look.

Configuration

How the agent is wired for this use case.

Triggera treatment-stage advance from the program backend, or a behavioral signal — protein-goal shortfall, missed resistance session, or a free-text meal to score — from the app backend
Tools & actions
  • App backend · read treatment stage, protein goal, logged intake and training history
  • Nutrition knowledge base · estimate protein from a free-text meal and surface protein-dense options the patient already eats
  • Patient memory store · read intake and training patterns; write new logs and wins back for the next touch
  • Messaging channel · send the judged protein, resistance, and reinforcement touches on push, chat, WhatsApp, or in-app
  • Clinician escalation queue · flag stalled strength or function to a clinician with context
Autonomyprotein and resistance coaching runs unattended, judge-gated for tone and safety on every send, under a nutrition-coaching-not-medical-advice clinical-safety policy; the agent never adjusts the medication, diagnoses, or advises a dose — a strength or function concern is detected and escalated to a clinician, not handled in chat
Channelspush · chat · whatsapp · in-app
Escalationreported strength or function not improving, or any clinical concern, hands off to a clinician with context

What you need

The inputs this use case runs on. Your channels stay yours; the agent supplies the judgment.

Signals

treatment-stage events, daily protein logs and goal, free-text meal entries, resistance-session logs

Data

protein target and treatment stage, intake and training memory, messaging consent

Guardrails

judge gating on every unprompted send; nutrition-coaching-only scope, never dose or medical advice; strength or function concerns escalate to a clinician; frequency caps; suppression once the patient is on track; holdout measurement of retained months

Metrics it moves

  • adherenceup, as patients who feel stronger and see the program protecting their results stay on protocol
  • churndown, because preserved muscle protects against the regain that drives patients to quit
  • dau-mauup, through a daily protein-and-training loop that keeps the patient in the app
  • ltvup, with each retained month compounding on already-spent acquisition cost

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Retain / Save

Lean-mass plateau window save

the later window where muscle-loss worry meets a true plateau

Engage / Lifecycle

Non-scale-win progress logging and celebration

the motivation loop that logs the strength and energy wins this coaching creates

See it on your own customer journey

Bring one drop-off, one churn cliff, or one silent segment. We will show you what a proactive agent with memory and judgment does with it.

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