Brain Training for Natural Autoimmune Remission
- Katie Potratz

- Nov 17
- 5 min read

Living with an autoimmune disease can feel like a never-ending cycle of flares, fatigue, and frustration. For many, the path to relief seems to revolve around strict diets, medication regimens, or endless supplements. And while those tools absolutely have their place, there’s another, often overlooked, piece of the healing puzzle: your brain.
That might sound surprising at first. After all, autoimmune disease is rooted in the immune system, right? But what most people don’t realize is that your brain and nervous system are in constant communication with your immune system. In fact, they can either fuel inflammation or help bring the body back into balance. This is where brain training comes in—a powerful, science-backed way to support healing and even move toward natural remission.
In this post, we’ll explore how brain training can influence autoimmune disease, why nervous system regulation matters, and practical tools you can start using today.
Understanding the Brain-Immune Connection
Your brain isn’t just the control center for your thoughts and emotions. It also plays a central role in how your body responds to stress, injury, and even inflammation. The nervous system and the immune system are deeply intertwined through what’s called the neuroimmune axis.
Here’s how it works:
When your brain perceives danger—whether physical (like an injury) or emotional (like ongoing stress)—it flips your nervous system into survival mode.
This activates the fight, flight, or freeze response, flooding your body with stress hormones.
Over time, chronic stress signals can confuse your immune system, keeping it in “high alert” mode.
For people with autoimmune disease, this can mean more inflammation, more flares, and more symptoms.
The good news? If your brain and nervous system can learn patterns that contribute to illness, they can also be retrained to support healing.
What is Brain Training for Autoimmune Disease?
When we talk about brain training, we’re not talking about solving puzzles or playing memory games. In the context of autoimmune disease, brain training means teaching your nervous system how to shift out of chronic stress and into safety.
This is possible because of neuroplasticity, the brain’s ability to rewire and create new pathways. Just like you can strengthen a muscle through exercise, you can strengthen your brain’s ability to regulate stress, calm inflammation, and restore balance to your immune system.
Brain training for autoimmune healing can include:
1. Visualization
Using guided imagery to send signals of safety and healing to your body.
2. Breathwork:
Regulating the nervous system through calming breathing exercises.
3. Mindfulness:
Training your awareness to shift away from fear-based thoughts.
4. Somatic practices:
Gentle movement or body-based exercises that bring the nervous system into balance.
Over time, these practices reshape how your brain responds to daily life, reducing the “false alarms” that keep the immune system on edge.
Can Brain Training Really Help Autoimmune Remission?
Now, let’s address the big question: can you actually train your brain into autoimmune remission?
Research is beginning to show that nervous system regulation and brain-based therapies can have a real impact on immune function. For example, studies on vagus nerve stimulation demonstrate how calming the nervous system can reduce inflammation. Similarly, mindfulness and meditation practices have been linked to lower inflammatory markers in people with chronic illness.
While brain training alone may not be a “cure,” it’s a powerful complement to medical care. By reducing stress signals and creating an internal environment of safety, you make it easier for your immune system to calm down and for your body to heal. In some cases, people even experience what’s called natural remission, where symptoms dramatically reduce or disappear without heavy medication.
It’s not magic—it’s your body responding to new instructions from your brain.

Practical Brain Training Tools You Can Try Today
Here are a few simple techniques you can start weaving into your daily life:
1. Box Breathing
Inhale for 4 counts, hold for 4, exhale for 4, hold for 4. Repeat for 1–2 minutes to calm your nervous system.
2. Guided Visualization
Close your eyes and imagine your immune system working in harmony—like a team that communicates smoothly and knows when to rest. This mental rehearsal can help your body follow suit.
3. Body Scan Awareness
Take a few minutes to notice sensations in your body without judgment. This helps retrain your brain to recognize safety rather than constantly searching for danger.
4. Cold Water Splash
Splashing cold water on your face stimulates the vagus nerve, signaling your body to shift into rest-and-digest mode.
5. Affirmations of Safety
Repeat phrases like, “My body knows how to heal” or “I am safe in this moment.” Over time, your brain begins to adopt these beliefs as truth.
These practices may seem small, but practiced consistently, they can have profound effects on nervous system regulation and immune balance.
Why Nervous System Regulation is Key for Autoimmune Remission
Think of your nervous system like the thermostat for your immune system. If it’s set too high (chronic stress, fear, or unresolved trauma), inflammation rises and symptoms flare. If it’s regulated, the immune system can rest and do its job effectively.
This is why brain training isn’t just about relaxation—it’s about teaching your body how to reset its baseline. By building new pathways of calm and safety, you allow your immune system to shift out of overdrive and into balance.
Taking the Next Step in Your Healing
If you’re tired of chasing symptom relief and want to create real change at the root level, brain training could be the missing piece. Healing from autoimmune disease isn’t just about what you eat or the supplements you take—it’s also about how your brain and body communicate.
That’s exactly why I created The Recovery Code, a step-by-step program designed to help you rewire your brain, regulate your nervous system, and give your body the signals it needs to heal. I take all the guesswork out of it and give you a step-by-step guide on how to retrain your brain for healing. You’ll learn practical tools that retrain your stress response, calm inflammation, and support natural remission.
Final Thoughts
Living with autoimmune disease can feel overwhelming, but there is hope. By training your brain and regulating your nervous system, you’re not just “managing” symptoms—you’re helping your body create the conditions for true healing.
Remember, your brain is not fixed. It can change. And with the right tools, you can change the story your body is telling too.
Healing isn’t about pushing harder—it’s about teaching your brain and body how to feel safe again. From that place, remission becomes possible.
Feeling overwhelmed and not sure where to start? Sign up for my Free 3-Day Brain Training Challenge. This gives you all the basics of brain training, plus practical tools in a step-by-step guide to start brain training now!




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