As a nutritionist specialising in autoimmune disease, I work with people struggling with conditions ranging from Hashimoto’s and alopecia areata to rheumatoid arthritis, eczema, psoriasis, and chronic fatigue. I also went through my own journey with chronic illness and burnout, which is why I am passionate about helping people understand the deeper drivers behind immune dysregulation rather than simply masking symptoms.
Can autoimmune disease be reversed? This is one of the most common questions I get asked in clinic, and honestly, it is not always a straightforward one to answer.
The word “reversed” can mean very different things to different people. Some people mean: can my symptoms disappear? Others mean: can I stop medication? And others are really asking whether their body can ever feel safe, stable, and healthy again.
The reality is that autoimmune disease is complex. Conditions such as Rheumatoid Arthritis, Lupus, Psoriasis, and Celiac Disease all involve the immune system mistakenly attacking the body’s own tissues. But although they are grouped under the umbrella of “autoimmune disease”, the triggers, progression, symptoms, and severity can vary enormously from person to person.
In some cases, significant tissue damage has already occurred. In others, symptoms may be fluctuating because the immune system is under continual stress from inflammation, infections, gut dysfunction, chronic stress, blood sugar instability, or nutrient depletion.
So whilst I would be cautious about using the word “cure”, I have seen many people dramatically improve their symptoms, reduce flare-ups, regain energy, improve quality of life, and move into long periods of remission when the right foundations are put in place.
And that matters.
Why Diet and Lifestyle Matter So Much
One of the biggest misconceptions about autoimmune disease is that it only exists within the immune system itself.
In reality, the immune system is in constant conversation with the gut, the nervous system, hormones, blood sugar levels, sleep, nutrient status, environmental exposures, and even emotional stress. This is why two people with the same diagnosis can feel completely different.
I often explain to clients that the immune system behaves a little like an overloaded smoke alarm. When the body is under continual stress, whether that is inflammatory foods, chronic infections, mould exposure, poor sleep, ultra-processed diets, burnout, or digestive dysfunction, the immune system can become increasingly reactive and dysregulated.
For some people, food absolutely plays a role. Diets high in refined carbohydrates, excess alcohol, processed foods, and low-quality fats can contribute to ongoing inflammation. At the same time, deficiencies in nutrients such as zinc, magnesium, omega-3 fats, vitamin D, iron, selenium, and B vitamins can impair the body’s ability to regulate inflammation and repair tissues effectively.
This is one reason I often focus heavily on nourishment rather than restriction in clinic.
The Gut-Immune Connection
One of the areas I explore most frequently with autoimmune clients is gut health.
Around 70–80% of the immune system is associated with the gut, and we now know there is a significant relationship between the microbiome and immune regulation. When the gut lining becomes irritated, microbial balance shifts, or digestion becomes compromised, the immune system may become more reactive.
I often see clients whose autoimmune symptoms appeared after:
- years of antibiotics
- food poisoning
- chronic stress or burnout
- mould exposure
- viral infections
- prolonged digestive issues
- restrictive dieting
- or periods of emotional trauma and exhaustion
And whilst improving gut health is rarely the only answer, supporting the microbiome, digestion, and gut barrier can sometimes lead to noticeable improvements in fatigue, skin flare-ups, joint pain, bloating, brain fog, and energy levels.
This is also why I am such a big believer in foundational support tools rather than chasing quick fixes.
For example, I frequently use products from BodyBio (use code VJ15 for 15% off at checkout) in the clinic because nutrients such as phospholipids, magnesium, and essential fatty acids can help support nervous system resilience, cellular repair, and overall immune regulation. Likewise, nervous system regulation devices such as Sensate can be genuinely helpful for some people living in chronic fight-or-flight mode, especially when stress is a significant trigger for flare-ups.
Because autoimmune disease is rarely just physical.
There Is No One Perfect Autoimmune Diet
This is another important point. There is no single autoimmune diet that works for everybody.
Some people thrive removing gluten. Others feel significantly better reducing ultra-processed foods and stabilising blood sugar alone. Some need to address histamine issues, oxalates, mast cell activation, or digestive dysfunction before they can tolerate certain “healthy” foods.
The goal should never be perfection. The goal is creating a sustainable, nourishing way of eating that lowers inflammatory burden whilst still allowing flexibility, enjoyment, and a healthy relationship with food.
Because becoming fearful of food can become another stressor in itself.
Stress, Burnout and the Nervous System
This is the piece I think is still massively underestimated. Many people notice their autoimmune symptoms begin or worsen during periods of prolonged stress, grief, overworking, emotional trauma, sleep deprivation, or burnout.
I certainly see this pattern repeatedly in clinic. The immune system does not function independently from the nervous system. Chronic stress can alter gut function, inflammatory signalling, blood sugar balance, sleep quality, hormone function, and even pain perception. Which is why healing often requires more than simply “eating clean”. Sometimes the body needs safety before it can move into repair.
That might involve improving sleep, reducing nervous system overload, spending more time outdoors, eating enough protein, rebuilding mineral status, supporting vagal tone, or learning how to stop living in constant survival mode.
So… Can Autoimmune Disease Be Reversed?
Can the body become more resilient, less inflamed, and more regulated? Very often, yes.
Can symptoms improve significantly? Absolutely.
Can some people achieve long periods where symptoms become minimal or disappear completely? Yes, I have seen that happen both personally and professionally.
When I was struggling with my own health, I remember feeling as though my body had completely turned against me. I was exhausted, overwhelmed, reactive to everything, and constantly trying to “push through” symptoms that my body was desperately trying to communicate. At the time, I kept searching for one singular answer or one thing that would suddenly fix everything. But healing did not happen through one magic supplement or one perfect diet.
It happened through gradually reducing the overall burden on my body. Supporting my nervous system. Improving my gut health. Learning how to stabilise my blood sugar. Rebuilding nutrient status. Sleeping properly. Eating enough. Reducing inflammation. Understanding my triggers. And perhaps most importantly, learning that survival mode is not the same thing as wellness.
That experience completely changed the way I practise today.
Because whilst I absolutely believe the body has an extraordinary capacity to adapt, repair, and recover, I also believe healing requires realism and compassion. Some autoimmune diseases can cause permanent tissue damage if left untreated, which is why medical care remains incredibly important. In many cases, the best outcomes happen when conventional medicine and supportive lifestyle strategies work together rather than against one another.
I never want people to feel hopeless after receiving an autoimmune diagnosis. Healing is rarely linear. There are setbacks, flare-ups, frustrations, and periods where progress feels slower than you hoped. But I have also seen what can happen when people begin supporting the body as an interconnected system rather than simply chasing symptoms in isolation.
Many people are far more capable of improving their health than they have been led to believe.
If you are at the beginning of your journey, you can also download my free guide, The Autoimmunity Recovery Plan, which walks through some of the foundational areas I focus on with clients, including nutrition, nervous system regulation, gut health, inflammation, and lifestyle support.
You can download it here: The Autoimmunity Recovery Plan
Frequently Asked Questions About Autoimmune Disease
Can autoimmune disease go away completely?
Some people experience long periods of remission where symptoms become minimal or disappear, although this does not always mean the condition has fully gone away.
What is the best diet for autoimmune disease?
There is no single autoimmune diet that works for everybody, but many people benefit from reducing ultra-processed foods and focusing on anti-inflammatory whole foods.
Does stress make autoimmune disease worse?
Yes. Chronic stress can influence inflammation, gut health, hormone balance, sleep, and immune regulation, which is why stress management is often an important part of recovery.
Can gut health trigger autoimmune disease?
Emerging research suggests there is a strong relationship between the gut microbiome, intestinal permeability, and immune regulation.
VJ Hamilton, BSc, RNT
VJ Hamilton is a Registered Nutritionist (BANT) and an expert in autoimmune disease. VJ combines her knowledge from her medical science degree in Biochemistry & Immunology with Nutritional Therapy to offer a thorough and personalised approach to support her clients based on the most current scientific research. VJ runs a virtual and in-person nutritional therapy and functional medicine practice, The Autoimmunity Nutritionist, specialising in gut skin and immune health.