Aeterna Wellbeing
A 14-day nervous system reset for the depletion sleep can't repair — built on yoga for longevity, breathwork, and the science of how the body actually changes.
$88 · Immediate access · Begin today
You eat well. You move your body. You take the supplements. You sleep when you can. You've tried the protocols, the morning routines, the optimization stacks. Some of them even helped — for a few weeks. Then something quietly slipped, and you couldn't tell why.
It's not discipline. It's not motivation. It's not that you need a better plan.
The problem is the foundation underneath the plan.
When your body lives in chronic stress — the kind that comes from years of holding it all together — your prefrontal cortex goes partially offline. That's the part of your brain responsible for decision-making, planning, and forming new habits. In that state, even the best protocol won't stick. Your body is in survival mode, prioritizing getting through the day over building anything new.
The foundation isn't the habit. The foundation is the nervous system state underneath the habit.
This is the thing most wellness programs skip entirely. And it's why people who are doing everything right still feel like nothing is working — and quietly start to wonder if it's them.
It's not. It's the sequence.
The Longevity Reset is built in a specific order. Regulate the nervous system first. Then introduce the habits. Because habits don't stick on top of a depleted system — and they don't have to anymore.
A complete yoga flow for longevity, breathwork to shift you out of stress response, and a guided meditation to land you in the state where real change becomes possible. This is where the reset begins.
A research-grounded guide to 10 core longevity practices, the psychology of behavior change, and how to build a daily ritual that actually integrates — instead of one more thing to feel guilty about not doing.
A simple daily tracker for all 10 practices with energy and mood ratings. Notice the shift as it happens — in your own body, in your own rhythm.
A 75-minute live Zoom session with Crystal, held monthly. You'll attend the session that falls closest to your day 14 — live breathwork, Q&A on your longevity framework, guided meditation, and what comes next. Replay available if you can't make it live.
Most wellness programs start with the intervention — the supplement, the cold plunge, the morning routine. The Longevity Reset starts with the nervous system. Because the state of your nervous system is what determines whether anything else lands.
Activates circulation, releases stored physical tension, and begins the shift from sympathetic to parasympathetic state — out of fight-or-flight, into rest-and-repair.
Bhastrika oxygenates the cells and stimulates the mitochondria. 4-7-8 activates the vagus nerve and shifts the autonomic nervous system into a measurable state of recovery.
The nervous system is now regulated. The prefrontal cortex is back online. The body is in the actual biological state where learning, integration, and behavior change become possible.
Then — and only then — we introduce the 10 longevity practices. Built on a regulated foundation, they integrate. They stick. Because the soil is finally right.
Sources: Gollwitzer, P.M. (1999). Implementation intentions. American Psychologist. McEwen, B.S. (1998). Stress, adaptation, and disease — allostasis and allostatic load. Annals of the New York Academy of Sciences. Porges, S.W. (2011). The Polyvagal Theory. Norton & Company. Patanjali. Yoga Sutras 2.46 — Sthira Sukham Asanam.
Crystal Reyes is a longevity strategist, master yoga educator, and founder of Aeterna Wellbeing. She holds 1,400 hours of formal training across yoga, breathwork, ayurveda, and nervous system modalities — including 500 hours at the Dharma Yoga Center in New York City under Sri Dharma Mittra, one of the most respected yoga masters in the world.
She holds a B.A. in Psychology from Rutgers University and has spent over a decade in deep study of nervous system science, longevity research, and the applied psychology of behavior change.
The Longevity Reset is built on everything she has learned — and everything she has lived.
Begin today. Immediate access.
The moment you purchase. You receive immediate access to your private member portal with the video practice, habit guide, and tracking calendar. Begin today.
The live group session is held monthly on Zoom. After you purchase, you'll receive the date of the upcoming session that aligns with the close of your 14 days. The session is 75 minutes — live breathwork, Q&A, guided meditation. A recording is available if you can't attend live.
No. It's a behavior change program grounded in nervous system science, longevity research, and applied psychology. The yoga flow is one component of a complete 14-day methodology designed to regulate the nervous system first — before introducing the habit work that makes lasting change possible.
The yoga flow is designed for longevity — not performance. It focuses on mobility, circulation, and nervous system regulation. All levels welcome.
Approximately 15–20 minutes per day. The program is designed to fit into real life — not replace it.
Reply to your delivery email or contact hello@crystalvidayoga.com. Every message is read personally.
A 14-day reset. $88. Immediate access.
The shift starts the moment you begin.
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