How long does it take to heal a dysregulated nervous system?How long does it take to heal a dysregulated nervous system?
The Biology of Trauma™ With Dr. Aimie
People want a number for how long healing a dysregulated nervous system will take. What will surprise you is that the answer shows up in how your body responds to change.
30:36•22 Sept 2026
How Long Does a Dysregulated Nervous System Take to Heal?
Episode Overview
- Healing a dysregulated nervous system is about moving towards flexible, adaptable responses to change, not staying calm all the time.
- Dysregulation arises from stored trauma patterns such as disconnection, immobilisation and depletion, which shape how the body responds to stress.
- Long-term dysregulation, especially from childhood adversity, can contribute to chronic illness—the longer it has been present, the slower change must go to feel safe.
- Effective healing requires working on multiple levels at once, including parts work, somatic memory and the biological state of the body.
- Biological factors like energy conservation and low cellular resources can cap how much change is possible; support such as magnesium may help the nervous system integrate therapeutic work.
“"A dysregulated nervous system can never create health."”
How long is this going to take? That nagging question sits at the heart of this instalment of The Biology of Trauma™ With Dr. Aimie, aimed at anyone wondering why change can feel so painfully slow, especially if trauma, chronic stress or long-term health issues are part of the picture. Dr. Aimie breaks down what a "dysregulated nervous system" actually is by focusing on how the body responds to change.
She reminds you that regulation doesn’t mean being calm all the time; it means having a nervous system that can move in and out of different states as needed. As she puts it, "A dysregulated nervous system can never create health," emphasising why this work matters for emotional, mental and physical wellbeing.
You’ll hear a clear explanation of the body’s trauma responses: startle, stress, freeze and shutdown, and how survival strategies like dissociation, people-pleasing and immobilisation can turn into long-term patterns. She names four key patterns of stored trauma—disconnection, disruption of forward movement, depletion and dysregulation—and explains how, over time, these can build towards what she calls "the diseases of dysregulation". One of the most striking parts is her comparison of trauma healing to carefully correcting dangerously low sodium levels in hospital.
Big, sudden shifts might sound appealing, but for a nervous system that’s lived in danger mode for decades, rapid change can feel unsafe. That’s why she stresses pacing and integrating change across multiple levels: parts work, somatic memory and biology.
The biology piece gets special attention, including why energy conservation in the body can make any new change feel "too much" and how support like magnesium can help the nervous system feel resourced enough to actually use therapy and other tools. Dr.
Aimie closes with a message of hope: no matter your age, "as long as you are still alive, your nervous system is still helping you stay alive and we can work with that nervous system." If you’ve ever felt stuck, depleted or wondered why healing seems slow, this conversation may help you ask a better question than "how long"—namely, what is your nervous system trying to keep safe?
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