The body can recover, but it's not a quick process
My body did not recover quickly. That is probably the most useful thing I can tell you about what the process actually looked like. After years of symptoms that nobody could explain, I found a physician in nutritional and environmental medicine who identified what was going on and began treating my symptoms. He was also honest with me: this was likely something I would have to manage for the rest of my life. If you want the fuller story of how I got to this point, I wrote about the years before diagnosis here.
The treatment was low dose immunotherapy, which worked by gradually retraining my immune system's response to the foods it was reacting to. It improved my symptoms, but the trade-off was a severely restricted diet. At the peak of my restrictions I was eating a maximum of forty foods: chicken, salmon, pork, eggs, oats, potatoes, sweet potato, rice, some vegetables, some fruit, olive oil, coffee. No wheat, no conventional dairy, no most grains. Everything cooked from scratch.
The diagnosis and the treatment were not enough. They stabilised things, but stabilising is not the same as getting better. I promised myself I was going to find a way through this. I did not know what that looked like yet. I didn't know yet what had caused the multiple food intolerances.
What eventually followed was slow and confusing progress. If I had known in advance what the physical process of recovery could look like, I would have been far less frightened by it. This is my experience, not a template. The root cause and severity of food sensitivities varies enormously and so does the path through them. But I suspect some of what I learned will be useful for others.
By chance, I figured out that leaky gut was at the heart of what was happening, and began a regime focused on healing the gut directly, detoxing and introducing goat's kefir to rebuild the microbiome.
What followed was not what I expected. Old things came back. My eyes, which had been intermittently sore for years, became very painful and blurry. A herpes outbreak appeared on my face, reminiscent of a much earlier and more serious episode. A boil appeared on my leg. My skin erupted. I was exhausted and short-tempered.
With conventional treatment, you expect a fairly straight line from bad to better. This was the opposite. Things got significantly worse before they improved, and learning to read that as a positive sign rather than a reason to stop was new to me.
Eventually I hit a plateau. The regime had taken me a significant way forward but I needed more help to go further. I found a naturopath who understood what I was trying to do and helped me move through that next stage. It was the combination of approaches over time, not any single thing, that made the difference.
The signs of progress are almost invisible
I learned that the early signs of improvement would be very small. The belching that had been constant for months was slightly less constant. My knees, swollen for a long time, were a little less swollen. One day my eyes were nearly normal and I noticed it, held onto it, then the next day they were sore again. A week where I felt more like myself, followed by a week that felt like a reset.
These things are easy to miss entirely. When you have been unwell for a long time, a slightly better day does not feel like evidence of anything. The direction only becomes visible over months. I kept a food and symptom diary during this period, and looking back at it now the pattern is clear. At the time it was almost impossible to see.
If you are tracking, keep going. Not to catch yourself out or to find things to worry about, but because the record will show you things that your day-to-day experience cannot. The symptom and food diary in the Food Sensitivities Support System is designed exactly for this kind of long-game tracking.
Recovery has a different shape for different people
My version of better doesn't mean I no longer have food sensitivities. But I can eat a reasonably wide range of foods now. I still get flare-ups, including sometimes to herbal or natural supplements that most people would consider harmless. My body is likely to remain sensitive in ways it probably always will be. But I am not seriously ill, and I am not restricted to the forty foods I was eating at one point, and the difference between then and now is significant.
That is what healing meant for me. Not a clean resolution or a return to how things were before. A substantial improvement, with ongoing management, and a much clearer understanding of how my body works.
For some people the timeline is shorter. For others it is longer. I went through many months of seeing very little change before anything shifted in a way I could actually feel. Anyone telling you that significant gut damage resolves in thirty days is describing something milder than what I had, or they are not being straight with you.
What this means practically
If you are in an active recovery period and things feel worse before they feel better, speak to whoever is supporting your care rather than drawing conclusions alone. Alarming symptoms need to be assessed. But the possibility that intensification is part of the process, rather than evidence of failure, is worth holding in mind.
If progress feels invisible, that does not mean nothing is changing. It may just mean you are looking at too short a timeframe.
And if someone tells you the goal is long-term management rather than understanding the cause, you are allowed to keep asking questions. That answer was not enough for me.
About the Author
Nurture & Thrive is written from lived experience of managing multiple food sensitivities over more than 15 years. The content reflects personal experience of navigating symptoms, diagnosis, and recovery, and is focused on the practical and emotional realities of living with it day to day.