Irene Lyon and nervous system healing

Irene Lyon: Bringing Nervous System Healing Into Everyday Life

October 17, 2026•5 min read

This is the fourth article in a series about how our understanding of toxic shame has grown. Peter Levine showed that shame lives in the body. Irene Lyon, who trained in his work, helped bring that understanding out of the specialist's room and into the lives of thousands of people around the world.

A scientist who learned from her own body

Irene Lyon has a master's degree in biomedical and health science. She has worked in body based trauma healing since 2005, drawing on three main teachers: Peter Levine and Somatic Experiencing, Kathy Kain and Stephen Terrell's work on early trauma, and the Feldenkrais method of movement and awareness.

Her work is also personal. She has spoken openly about her own history of sports injuries, concussions and chemical exposure, and about how chronic pain and panic eventually showed her how much her own system had been holding.

She teaches mainly online, through classes and longer programs. Her courses have reached more than nine thousand people in over ninety countries, and her free videos and podcasts reach many more.

Shame, freeze and the feeling of not deserving to heal

Lyon describes freeze as a survival response that can look calm from the outside. A person can work, smile and function while inside the system is shut down. Many people living with shame recognize themselves here: competent on the surface, collapsed underneath.

She links shame directly to the state of the body. Toxic shame from childhood, she says, even in small doses, can convince a person that they do not deserve to heal. And she makes a hopeful point: the feeling of being deserving tends to come back on its own as the nervous system settles. It does not need to be forced with affirmations.

She also sees addictions as attempts to manage the body's state, using substances or behaviors to speed the system up or slow it down when it feels stuck. This takes much of the moral judgment out of addiction, which is itself a relief from shame.

Learning, practice and time

Lyon's approach has a few clear pillars.

Safety first, built slowly. For people whose early life was not safe, safety is not something you can simply believe your way into. It has to be built gradually, layer by layer, starting with reconnecting to your own body and your surroundings.

Healthy aggression, contained. She treats setting boundaries as a form of healthy aggression, and sees building the capacity for it as advanced work. Trapped fight and flight impulses need a safe, contained way out, never harm to yourself or anyone else.

Early and whole body work. Following Kain and Terrell, she pays attention to trauma from infancy and even before birth, and to the organs, which also hold stress patterns.

Education and practice. She insists that deep healing needs understanding, regular practice, and ideally trained practitioners, and she warns against quick fixes and misinformation.

Six ways she moved the conversation forward

She made body based healing accessible. Somatic work used to mean finding a rare specialist. Lyon brought the ideas, and many of the practices, to anyone with an internet connection.

She named the freeze that hides behind a busy life. Many high functioning people never thought of themselves as frozen. Her teaching helped them see that calm on the outside and shutdown on the inside can go together.

She connected shame to worthiness in the body. The idea that feeling deserving grows as the system settles gives people a practical way forward, not just a new belief to try to hold.

She took judgment out of coping. Seeing addictions and compulsions as attempts to regulate the body lets people meet their behavior with curiosity instead of more shame.

She kept anger safe and real. By framing boundaries as healthy aggression, and insisting it be contained, she helped many people approach anger without fear of becoming destructive.

She was honest about time. Her message that there are no shortcuts, and that deep healing happens slowly, protects people from chasing quick fixes and blaming themselves when they do not work.

Where her work meets mine

Lyon and I come from the same lineage. Both of us learned from Peter Levine, and both of us see shame as something held in the autonomic nervous system, with a physical pattern attached to it.

Her observation that deserving returns as the body settles is something I see in sessions all the time. We catch the moment of freeze and collapse, the eyes going down, the head dropping, the body going still. We work in small amounts, building the capacity to feel the shame and the disgust underneath it and stay present. As capacity grows, the anger that was turned inward can become healthy strength and clear boundaries. People become more authentic, more able to be in relationship, and the shame fades, in the body and between people.

Levine showed us how the body lets shame go. Lyon helped thousands of people begin that work in their own lives.

Coming next: Pete Walker and healing complex trauma

The next article looks at Pete Walker and his work on complex PTSD: the inner critic, emotional flashbacks, and how shame grows in children who grew up without enough safety.

If you want to understand toxic shame from the body's side, my free book Healing Toxic Shame is at healtoxicshame.com/#book. The path I use with clients is on The Method page: healtoxicshame.com/how-to-heal-toxic-shame.

Matteo Morozzo

Matteo Morozzo

I'm Matteo Morozzo, a Somatic Experiencing Practitioner. For most of my life I swung between anger and shame. This is how I learned to hold both.

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