
Circadium · Longevity Clinic
At the center of it all.
Advanced biomarker testing and an expert assessment give us a full picture of your health. Every recommendation comes from that picture: your protocol, your sessions, and the products and supplements we stock in the Functional Market.
Biomarker-driven
Your Blueprint is built with your own biomarkers, your story and your goals.
Measured first
Blood, body composition, sleep and stress. Then a conversation.
One blueprint
Protocol, sessions and a market list, from the same reading.
Douglasville, GA
Inside Nutrition Nest, by Preserve Life, thirty minutes west of the airport.
Operating philosophy
Measure. Design. Practice.
01
Measure
A full picture of your health, from biomarker testing and a clinician’s assessment.
02
Design
Your Health Blueprint: therapeutic protocols, functional nutrition and supplementation, built around your goals.
03
Practice
Sessions at Circadium and daily rituals you can keep up at home.
What we measure, and why
You cannot design around what you cannot see.
Most people have never seen these numbers together. Read as one picture, they explain the tiredness, the stubborn weight, the poor sleep. Then they tell us what to do first.
Numbers are the start of the conversation, not the end of it.
Metabolic
How your body handles sugar and fat. The earliest warning we have, often years before anything feels wrong.
Inflammation
The quiet background hum behind aching joints, brain fog and slow recovery.
Hormones
Thyroid, cortisol, sex hormones. Energy, mood, sleep and body shape all answer to them.
Micronutrients
Vitamin D, B12, iron, magnesium. Small gaps with large effects, and the easiest to close.
Body composition
Muscle, fat and where it sits. The scale cannot see this. The scan can.
Sleep & stress
How you sleep and how you recover, read alongside the panel rather than from a questionnaire.
What a visit looks like
Five steps. One picture of you.
01
Discovery
Your First Flight
An Initial Discovery Session: one-on-one with a clinician to map your baseline. Your history, your goals, and what your days actually look like.
02
Testing
Biomarker Testing
Advanced biomarker panels tailored to your pathway, and a body-composition scan.
03
Insights
90-Minute Precision Insights Session
A deep-dive review of your results with a Nest clinical nutritionist, side by side with you.
04
Blueprint
Personalized Blueprint Session
Your Blueprint, built around your data: protocol, sessions, and a list for the Market. Yours to keep.
05
Practice
Therapies & Coaching
Sessions here. Rituals at home. A re-measure when it is time.
Recovery and Performance
Chosen for your blueprint, not from a menu.
The rooms at Circadium do one thing each, and your Blueprint says which of them you need and in what order. Nothing here is booked off a list.

Hyperbaric Oxygen Therapy (HBOT)
Oxygen under pressure, in the chamber by the window onto the forest. For repair and recovery, when your Blueprint calls for it.
Red light therapy
Timed light at wavelengths the body uses. Chosen for what the panel found, not from a menu.
Advanced Biomarker Testing
The deeper panels, run when the first picture raises a question worth answering properly.
Health coaching
The person who turns a protocol into a Tuesday. Between visits, and at home.
Membership
Four ways to belong to the Nest.
Nest Essential is the base for everyone in the building: Biome and the community. Plus opens Circadium’s sessions. Elite and Reserve add the clinical journey above, with testing and Wellness Advocate hours. Ask, and we will tell you which fits.
01
Nest Essential
The way in.
- Building and community access
- Community events
- Biome access and booking
02
Nest Plus
Where most people begin.
Everything in Nest Essential
- Book Circadium sessions
- Wellness Advocate introduction on your first Circadium visit
- Circuits, bundles and session packages
- One guest pass a month
- Referral credit
03
Nest Elite
The whole picture, kept current.
Everything in Nest Plus
- 12 clinical consultations a year
- 12 Wellness Advocate hours a year
- One Exercise Physiologist session a year
- Nutrition genetics
- Four pathway genetic panels in the first year
- Two foundational blood panels a year
- Members-only events
- Two guest passes a month
04
Nest Reserve
Everything, and a name you can call.
Everything in Nest Elite
- 24 Wellness Advocate hours a year
- 12 Exercise Physiologist sessions a year
- Micronutrient genetics
- Four comprehensive blood panels a year
- Mobile blood draw included
- Priority booking and a dedicated concierge
- Priority invitations to members-only events
- Four guest passes a month
Mind
The mind is on the panel too.
The body keeps the score. We read it.
Stress shows up in the body before it shows up in your life: in how you sleep, how you recover, what the panel says about cortisol. So every Blueprint carries three quiet practices for the mind. Small enough to keep. Large enough to matter.
Breathe
Five minutes, twice a day. Slower out than in. It is the fastest lever you own.
Be still
Ten minutes without input. Not meditation with a capital M. Just quiet.
Close the day
Dim the lights, put the screen down, keep the same bedtime. Sleep is where the mind repairs.
Not a mental-health clinic. A place where the mind is part of the measure.
Begin with a conversation.
Ask about a consultation at Circadium. No health details are needed today. Those conversations happen privately with your clinician, after booking, through a separate secure process.