centurionhealth.ai BIOLOGICAL INTELLIGENCE SYSTEM
CHAI
000
Explore Run your biology →

CHAI

Biological Intelligence System

This is not tracking.
This is control.

CHAI ingests your data, models your biology, and tells you exactly what to do next.

GLP‑1. Peptides. HRT. Advanced hormone optimization.

You make health decisions every day.

You have no idea what's actually working.

Your biology.
Visible. Controllable.
Finally.

/ Live system output
⚠ Critical detection
RHR ↑ 8 bpm over 14 days (62 → 70) — no training load change
→ cross-referenced: new thyroid protocol started Day 12
→ confirmed: HRV ↓ 18% same window · sleep latency ↑ 22 min
→ assessment: probable T3/T4 overshoot — subclinical hyperthyroid pattern
→ action: reduce T3 dose 50% immediately · order stat TSH + free T3
→ confidence: 94% (3-signal convergence: RHR + HRV + sleep)
Recomposition detected
Weight stable (183 lbs) — but composition shifting:
→ lean mass ↑ 1.8 lbs · fat mass ↓ 2.1 lbs (60 days)
→ correlates: retatrutide titration + resistance volume ↑ 15%
→ fasting insulin ↓ 3.2 μIU/mL · HOMA-IR improving
Compound interaction flagged
Anastrozole + DIM combined E2 suppression below optimal floor
→ E2 = 14 pg/mL (target: 20–35) · joint stiffness reported 3x this week
→ action: drop DIM · retest E2 in 3 weeks
→ confidence: 87% (compound interaction + symptom correlation)
Trajectory projection
ApoB-years cumulative exposure ↓ 23% since protocol change (Q2)
→ 4-draw regression: −8.2 mg/dL per quarter
→ exits high-risk zone in 11 weeks at current rate
→ projected healthspan impact: +2.1 years
4 detections · 3 actions prescribed · 94% max confidence · 0 human interpretation required
Run your biology → See how it works

Private access · Controlled cohorts

/ The status quo

You can't control what you can't see.

01You're on a GLP‑1, a peptide stack, or HRT. You have no idea what it's doing to your biology.
02Your labs live in three portals. Your protocol lives in a notebook. Nothing talks to anything.
03A biomarker moves. Nobody can tell you why.
04Your doctor sees you twice a year. Your protocol changes twice a month.

You don't have
a system.

You have data. Lots of it. None of it is connected. None of it is doing anything.

/ The reframe

Your body is a system you check run.

/ INPUT
Your biomarkers
/ ACTION
Your protocol
/ SIGNAL
Your outcomes

So you can see cause & effect.

This is not a health app.
It's infrastructure for running your biology.

/ The control loop

A closed-loop system
for your biology.

Not a dashboard. A continuous control loop.

/ 01 · Input
Biomarkers, labs, devices, protocol events
/ 02 · Model
What is changing — and why
/ 03 · Drivers
The forces driving the change, ranked
/ 04 · Action
Specific, prescriptive next steps
/ 05 · Adapt
As your biology responds, the system updates

This is how your biology becomes controllable.

/ The core value

Every change in your body gets explained.

/ 01
What changed.
/ 02
What caused it.
/ 03
How confident the system is.
/ 04
What to do next.

No guessing. No gap.

/ 01 — System view

One system.
Your entire biology.

HRV. Sleep. BP. VO₂ max. Full labs. One timeline.

Quest. LabCorp. Boston Heart. Specialty panels. All normalized. One timeline.

Not six apps. Not a folder of PDFs. Not your imagination.

One system of record.

SYSTEM · SHARED TIMELINE
Shared timeline
/ Integrations

Every signal you already collect — unified.

Ingests from the devices you already own. No new hardware. No data entry.

01
Apple HealthKit
02
Apple Watch
03
Whoop
04
Oura
05
Omron
06
Google Health

+ direct lab uploads · continuous bloodwork ingestion

/ 02 — Cause & effect engine

See what's working.
And what isn't.

Every protocol change. Tracked against your blood.

CHAI shows you:

  • which intervention correlates with which marker
  • the size of the change
  • the confidence behind the correlation

You stop guessing.

PROTOCOL → BIOMARKER
Cause and effect
/ System integrity

AI-generated.
System-validated.
Clinically reviewable.

Every recommendation: structured, traceable, reviewable. You see the what, the why, and the action.

Not a black box. Every decision is visible.

/ 02c — Protocol timeline

Your entire protocol.
One canvas.

Every compound. Every cycle. Every checkpoint. One view.

GLP‑1s, peptides, HRT/TRT, advanced hormone optimization, meds, supports — color-coded by class. Future cycles, planned labs, and checkpoints all visible against where you are today.

  • Multi-class color coding (GLP‑1 · peptides · HRT/TRT · advanced TRT · meds · supports)
  • Planned future cycles drafted alongside live ones
  • Checkpoint markers tied to scheduled bloodwork
PROTOCOL · TIMELINE
Protocol Gantt timeline
/ 02d — Directive & checkpoint engine

Rules that fire themselves.

Define it once: "hematocrit > 52 → phlebotomy." The system watches every draw.

Active directives stack into a live action queue, ranked by clinical urgency and tied directly to the markers and protocol events they came from.

  • Marker · operator · threshold · action — declarative rules
  • Auto-fired on every new lab ingestion
  • Approve, snooze, or push into protocol from one place
CHECKPOINT EDITOR
Checkpoint rule editor

Your protocol stops being a plan. It becomes a loop.

/ 04 — AI coaching · physique

A system that adjusts you.

Take a photo. CHAI does math on your body.

Every photo updates the model. Every update changes your protocol.

/ 01 · Check-in
Physique photo, weekly.
Front, side, back. The same shots you already take in your bathroom mirror — except this time something actually does math on them.
/ 02 · Correlation
Body-comp meets bloodwork.
Visual change is cross-referenced with lipids, hormones, recovery, sleep, and protocol phase. Every signal informs every other.
/ 03 · Prescription
Training, adjusted.
Split, volume, intensity, conditioning — rewritten week to week to keep you on track to the goal you set.

The system corrects you continuously.

/ 07 — The full surface

And the rest — because of course.

Sleep architecture. Peptide response windows. Severity-coded biomarker cards. Hepatic safety overlays. Eleven-draw deep-dives. Titration history per compound. Upcoming scans and the daily watchers behind them. Today's syringe-by-syringe checklist.

It's all in there. We'll spare you the feature list.

Sleep architecture Peptide lab Biomarker cards Hepatic safety Marker deep-dives Titration history Upcoming scans Daily monitors Syringe-level checklist Protocol table Cycle planner Compliance trends Vial inventory Forward marker projection Post-vaccine monitoring Ask-your-data chat CHAI Rx column
/ 08 — Operational depth

From vial math to weekly burn —
handled.

Recon math. Vial life. Burn rates. Lot tracking. Cost per dose. It's all inside.

  • Reconstitution calculator with concentration + IU readouts
  • Vial-by-vial inventory with burn rate and days remaining
  • Lot, supplier, expiration, and cost — auditable per dose

Your spreadsheet era is over.

RECONSTITUTION CALCULATOR
Reconstitution calculator
/ 09 — Training intelligence

Training that talks to your blood.

Correlates training volume, VO₂ max, HRV, and RHR against your protocol. Tells you if it's helping or hurting.

  • Body correlation: weight vs. training volume
  • VO₂ max progression vs. weekly conditioning load
  • HRV recovery and RHR adaptation deltas
  • Protocol impact on training capacity

Consistency predicts longevity. We show the receipts.

TRAINING INTELLIGENCE
Training intelligence panel
/ 10 — Risk awareness

The system tracks what
your doctor isn't monitoring.

Every medical intervention has downstream effects. Almost nobody tracks them.

CHAI logs vaccination events alongside your full biomarker timeline and continuously monitors for correlations that would otherwise be invisible.

  • Cardiac: troponin, NT-proBNP, RHR shift detection, HRV disruption
  • Inflammatory: hsCRP baseline deviation, ferritin, IL-6, fibrinogen
  • Clotting: D-dimer longitudinal trending, platelet shifts
  • Immune: WBC differential, lymphocyte counts, neutrophil:lymphocyte ratio

Every draw tagged with days-since-intervention. Patterns surfaced that take months to spot. Or never.

/ Live system output — post-vaccine review
Post-vaccine biomarker review — dose 3 (4 months post)
→ hsCRP: 3.2 mg/L (baseline: 0.8) — 4x elevation, not returning
→ D-dimer: normal · fibrinogen: normal · no clotting signal
→ troponin: undetectable · NT-proBNP: normal
→ RHR: +4 bpm vs baseline · within noise
→ assessment: isolated persistent inflammatory elevation
→ action: retest hsCRP + ferritin + IL-6 in 6 weeks
→ action: consider EPA 4g/day if persistent
→ confidence: 72% (single-marker, no multi-signal convergence yet)
/ Identity

You don't guess.

You operate with a system.

You make decisions with clarity.

You track cause and effect.

You know what is working — and what isn't.

You run protocols designed against your own data.

You don't make decisions without evidence.

You operate at a level most people don't even know exists.

You don't dose based on a Reddit thread.

This is how you stop guessing.

/ Built for

GLP‑1 & peptide protocols. HRT / TRT. Advanced hormone optimization.

GLP‑1 Peptides HRT / TRT Advanced TRT

If your protocol is more complex than a multivitamin — and you actually want to see what it's doing — this is yours.

If you want a step counter with a chatbot, keep scrolling.

You already measure your time.

Your capital.

Your performance.

Stop making decisions about your body blind.

Now run it.

CHAI

Run your biology.

Private access · Controlled cohorts

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