A Medical Team in Your Pocket

Regain Health:
a medical team in your pocket.

When something feels off or you want to run a serious protocol, Regain Health gives you three layers that work as one:

Clinic finds the plan (an Assessment Pack you can trust).
Protocol runs your day (a calm timeline with two speeds: fast + deep).
Mini-Apps give you depth when you want it (workouts, meal capture, wind-down, check-ins).

From sick to well. From well to optimal. Elite medicine for the rest of us.

AI-first by default + real clinicians available when needed
Personalized protocols that fit your actual life
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Regain Health
Your Health Team
Online
Clinic
Assessment Pack ready
Protocol
3 tasks today
Active
Mini-Apps
5 depth tools
Health State Updated
Plan adapts to your progress
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Where Should You Start?

The Problem

You deserve better than
15-minute appointments

You know the feeling: you wait weeks, finally get the appointment, and then you get ~15 minutes with a clinician who barely has time to understand your story, let alone explain it.

What the '15 minutes' usually includes

Time to explain symptoms ~3 min
Time for questions ~2 min
Understanding your full history basically none

Rushed visits

Enough time for a prescription, not enough time for root cause.

No explanations

Jargon replaces clarity; uncertainty is hidden instead of managed.

Starting over

Every visit feels like you're repeating your entire history from scratch.

You're not failing. The system is failing you.

See It In Action

This is what real insight looks like

Regain Health AI
Analyzing your data...

I see your HbA1c is 6.2% that's in the pre-diabetic range.

The good news: your fasting glucose trend is improving compared to last month.

Let's focus on one high-leverage change this week:

a 15-minute walk after dinner.

We'll track what happens and adjust based on your Health State.

Clinician review (optional add-on)

This example is shown with clinician review enabled. Clinician consultation is available when medical judgement is needed.

Go Deeper

Three layers, one system

Each layer does one job well. Together they form a complete health system.

Clinic

If you're worried, confused, or stuck: do a focused 'visit' and get an Assessment Pack you can act on.

  • AI-first by default, clinician review optional
  • Executive summary, working theory, what was ruled out, plan, uncertainty
  • 'Why?' is always available
Go deep

Protocol

If you want a calm day you can run: execute the plan in a sunrise-to-sunset timeline.

  • Two speeds: Done/Taken fast, Mini-Apps deep
  • Capture-first logging instead of spreadsheets
  • Clinic plans embed automatically
Go deep

Mini-Apps

If you want depth without clutter: focused tools you open only when the detail is worth it.

  • Workouts, meal capture, wind-down, check-ins, trends
  • Preview/diff/undo for changes
  • Stable and native (vetted building blocks)
Go deep
Getting Started

How it works (in 60 seconds)

1
Clinic

Investigate

Do a focused intake (pause/resume). Get an Assessment Pack.

Summary, working theory, refutations, plan, uncertainty, safety escalations

2
Protocol

Execute

The plan becomes a calm sunrise-to-sunset timeline.

Tap Done/Taken Open Mini-App
3
Health State

Learn

Your logs + biomarker trends update your Health State so the plan adapts over time.

Escalates to clinician review when needed

A Day in the Life

Meet Sam

He's a fan of Bryan Johnson's Blueprint Protocol. He wants the benefits, but his life is not a laboratory.

Night

"This needs a real investigation"

Sam notices fatigue, workouts feel harder, brain fog. He opens Clinic and starts an intake. Gets an Assessment Pack with a working theory and plan.

Next morning

Opens Protocol, sees 3-5 calm cards for the day. Fast stuff is one tap: Taken/Done. No spreadsheets, no friction.

Morning
Midday

Depth only when it's worth it

Taps "Start session" on his workout card. A Mini-App opens with guided movements, rest timers, and form cues. Done in 25 minutes.

Logging without spreadsheets

Snaps a photo of dinner, taps Done, keeps moving. Meal capture is capture-first: the image gets logged, AI extracts the details later.

Dinner
Two weeks later

The plan adapts

Sam adds heat/sauna to his routine. Labs show magnesium drifting down. The app flags it and suggests adjusting his protocol. Plan evolves with his Health State.

It feels like one product: investigation → plan → execution → learning loop

Trust & Transparency

Trust you can see (Glass Box, not vibes)

On any non-trivial recommendation, you can open 'Why?' to see:

  • Where it came from (Clinic plan, wearable, labs, your chosen framework)
  • What it's based on
  • What's uncertain
  • What would change the recommendation
Other apps Regain Health
Black Box: advice with no explanation
Glass Box: see the reasoning behind recommendations
No idea where recommendations come from
Inputs and sources are visible (and uncertainty is explicit)
Data goes in, insight is hard to audit
'Why?' is available on demand for non-trivial claims
Follow-through is on you
Plans become a day you can execute (Protocol + Mini-Apps)

The app is designed to earn trust with transparency — not demand trust with mystery.

Data Security

Your data is truly private (cryptographic by design)

Regain Health is built for a world where privacy isn't optional. Your health data is more sensitive than your bank account, we treat it that way.

Absolute privacy through mathematics

Your records are protected by cryptographic controls, not just policy.

Total identity isolation
Your identity and your health records live in separate, disconnected systems.
Even under duress
No single executive (including our CEO) can access your raw health records.
2-of-3 guardian quorum
Sensitive access requires multiple independent guardians.
Mandatory 24-hour countdown
Sensitive operations include enforced delays to prevent coercion and enable oversight.

AES-256 encryption

Each document/record is encrypted with unique keys (industry-standard strong encryption).

Multi-party key management

No single person holds the full keys.

Tamper-evident logs

All access is recorded with cryptographic proof (SHA-256 hash chaining) so tampering is detectable, every access is permanently etched into an immutable log.

You own your data

Export or delete anytime.

Safety-first approach

Minimum necessary: the day timeline stays calm and non-revealing by default.
Safety-first: red flags and escalation guidance are never paywalled.
Clear boundary: lifestyle execution is one thing; medical judgement (labs/Rx/interactions) is clinician-reviewed when needed.
Questions Answered

Frequently Asked Questions

Google and basic apps use 'pattern matching'—they show you everything that could be true, which usually just leads to more anxiety. Our engine works in reverse. Instead of looking for what might be right, it acts like a digital scientist that tries to prove every theory wrong.

We simulate a 'Medical Board' of specialized AI agents that debate your data. If a theory doesn't perfectly fit your labs and lifestyle, the engine 'kills' it. We don't give you a list of probabilities; we give you the only explanation that survived our rigorous process of elimination.

Most doctors look for whether you are 'in range.' We look for Explanations. Our engine uses a 'Popperian Loop' to bridge the gap between your measured data (labs) and your subjective reality (how you feel).

If there is a contradiction—like 'normal' labs but 'high' fatigue—our engine doesn't ignore it. It initiates a search for a biological theory that explains both. It designs 'mental experiments' to find the hidden cause that standard ranges overlook. We don't just tell you you're 'fine'; we find the truth behind the gap.

Standard AIs (like ChatGPT) are built to 'predict the next word,' which is why they guess. Our engine is a 'Glass Box' built on formal logic.

We don't allow the AI to just 'talk.' We 'sandwich' the AI between strict biological rules. Before the engine can give you a suggestion, it must pass a Hard Refutation check: if its theory contradicts even one piece of your data, the system triggers a 'Hard Kill' and throws the theory out. You can even open the 'Why?' Drawer to see exactly which theories we rejected and why—providing you with a transparent audit trail of the truth.

We use a metric called HTV (Hard-to-Vary) Scoring. Generic advice is 'easy to vary'—it fits everyone, which means it's usually useless for you.

Our engine hunts for the Hardest-to-Vary explanation. This is a theory so specific to your unique combination of genetics, labs, and habits that if you changed just one detail, the whole theory would fall apart. We aren't looking for 'general health'; we are looking for the one biological lever that, when pulled, actually changes your life.

This is our most important rule: We prioritize the truth over having an answer. Most apps are programmed to never say 'I don't know,' which leads to dangerous errors.

Our engine has 'Epistemic Humility' built-in. If the AI agents refute all available theories, or if two theories are equally likely, the system triggers the IDK Protocol. It will stop and tell you exactly what is missing: 'We can't tell the difference between Theory A and Theory B yet. We need you to track your heart rate for 24 hours to find the answer.' We don't guess with your health; we admit uncertainty and tell you exactly how to solve it.

We don't just promise privacy; we make it a mathematical certainty. Most apps have a 'Master Key' that an admin or a hacker can steal. We destroyed ours.

We use a Sovereign Health Fortress architecture. Your identity and your medical records live in separate digital worlds that only connect for the split second you log in. Even if our CEO were held at gunpoint, he physically could not hand over your data. Access to the 'vault' requires a quorum of independent guardians and a mandatory 24-hour delay, giving the system time to detect and block any forced entry. In our database, you aren't a name—you are an anonymous code that only you can unlock.

Most AI is a 'black box' that gives you a probable answer. Our AI is a 'Glass Box' built on Popperian science—the search for truth through criticism.

When you ask a question, we trigger a Clinical Huddle: multiple AI agents (a biochemist, a cardiologist, a nutritionist) debate your case. They don't just guess; they challenge each other's hypotheses using your data and the latest clinical research. You can even open the 'Why?' Drawer to see the full reasoning chain and the specific scientific papers behind every recommendation. We don't give you an opinion; we give you the best available explanation, fully cited and verified.

We use a strict High-Trust Validation (HTV) system to ensure we never overstep. Our world is divided into two zones:

Zone 1: Safe lifestyle and health optimization where the AI provides evidence-based guidance.

Zone 2: Critical medical territory where the AI is forbidden from acting alone.

If the system detects a 'Red Flag' or a situation with high uncertainty, it doesn't guess. It immediately freezes the AI response and escalates your case to our Clinical Huddle of human doctors. We use AI to empower the best medical minds, not to replace them. Your safety is hard-coded into the system.

Trackers show you graphs; we show you Knowledge. Most apps treat your body as a machine that should be 'normal.' We use the 4-Reality Model to analyze the gap between your Measured data (labs), your Subjective feeling (how you actually feel), and your Latent potential (what your biology is capable of).

Our Labs Engine breathes life into your old, 'dead' PDF lab reports from the last 10 years, building a Lifetime Trend that spots diseases years before they manifest. Meanwhile, our LifeSense feature syncs your wearable data with your unique Chronotype, telling you exactly when to push, when to eat, and when to rest based on your internal biological clock, not a generic 24-hour schedule.

You have absolute sovereignty. Your data is yours to own and yours to destroy. If you choose to delete your account, we perform Cryptographic Erasure. We don't just 'hide' your files; we permanently destroy the unique encryption keys that lock your medical records.

Once those keys are gone, your data becomes a meaningless scramble of bits that even a supercomputer couldn't reconstruct. Your digital footprint is erased completely, permanently, and irrevocably, satisfying the highest GDPR Article 17 standards.

Ready to experience healthcare that
actually listens?

From sick to well. From well to optimal. Elite medicine for the rest of us.

Or join the waitlist for early access:

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AI-first + real clinicians available
Personalized protocols
Cancel anytime