Metabolic
ApoB, not LDL: the marker that actually predicts the next thirty years.
9 min read
A private functional wellness practice · Est. 2026
Health, on retainer.
For the years that compound.
A private practice for adults who manage their healthspan with the same rigor they apply to their portfolio. Quarterly diagnostics, continuous review, one team for the next four decades.
By the numbers
4×
Comprehensive panels per year
12
Months of continuous review
1
Dedicated practitioner team
40+
Year horizon — designed for the long arc
Funded CareQuarterly PanelsContinuous ReviewMember-OnlyFunctional MedicineEst. 2026Funded CareQuarterly PanelsContinuous ReviewMember-OnlyFunctional MedicineEst. 2026
Who it is for
The people who treat their body like an asset class.
You have a financial advisor. You have a CPA. You have an attorney on retainer for the cases you hope never to need. You do not, generally, have a physician you call before a problem appears.
EROSYN Health is built for the years a standard practice cannot see — the slow compounding of insulin sensitivity, hormonal range, inflammatory load, and recovery capacity. We operate quarterly, not annually. We read trends, not single points.
One team. One panel of measurements. Four decades.
The five pillars
A framework that does not change with the season.
Every panel, every review, every conversation routes back through these five systems. The goal is coherence over time — not novelty, not optimization-for-its-own-sake.
01
Metabolic
Glucose, insulin, lipid subfractions, ApoB, Lp(a). The system that quietly determines whether you compound or decay.
02
Endocrine
Total and free hormones across the HPA, HPG, and thyroid axes. Reviewed in trend, not in panic.
03
Cardiovascular
Beyond a lipid panel. Inflammation, vascular age, advanced lipid markers, and contextual blood pressure data.
04
Cognitive
Sleep architecture, recovery, micronutrient and methylation status. The substrate of the next thirty years of work.
05
Structural
Mobility, body composition, musculoskeletal load. The platform every other system depends on.
How it works
Three movements. Repeated for the rest of your working life.
I
Intake
A two-hour conversation with your practitioner team. A comprehensive baseline panel. A written report you keep.
II
Fund
Members fund a balance — at the cadence and amount that fits their year. Services draw from the balance as you use them. No invoices, no surprise billing.
III
Continuity
Quarterly review, ongoing message access, a single chart that follows you across four decades of life.
Membership
Funded care, on your cadence.
Members fund a balance and draw against it for services. There are no fixed tiers. There is no subscription you forget about. You pay for the care you use — at the depth your year actually requires.
See what the balance pays forTypical annual spend — light review
$2,400 — $4,800
Typical annual spend — full quarterly
$5,200 — $9,600
Typical annual spend — high-touch
$10,000 — $14,800
Ranges reflect actual member usage. Your balance is yours — it rolls, it draws as you use, and it is fully reconcilable on request.
Insights
Field notes from the practice.
Endocrine
Why the annual physical misses everything a quarterly panel catches.
7 min read
Practice
On retainer, not on demand: the case for a slower kind of medicine.
5 min read
Becoming a member
The practice you should have started
ten years ago.
Membership is open by application. We onboard a small number of new members each quarter.