13/09/2026
Have you ever wondered why your body suddenly seemed to change after a particularly difficult chapter of your life?
I know this feeling personally.
There was a point in my own life when my body seemed to become incredibly reactive. I developed symptoms I had never experienced before — including hives, swelling, digestive issues, fatigue, hormone-related symptoms and sensitivities that seemed to appear from nowhere.
And one of the things that really changed how I looked at my health was realising that this didn't happen in isolation.
It happened after a prolonged period when my body had been under significant stress.
Looking back, I started asking a very different question:
What if my symptoms weren't a collection of completely unrelated problems?
What if there was a bigger picture?
Histamine isn't simply something associated with hay fever or allergies. It is involved in immune communication, digestion, blood vessel regulation and signalling within the nervous system.
And our stress response doesn't operate separately from all of this.
Prolonged physiological stress can influence immune and mast-cell signalling, sleep, digestion, hormones and the way our bodies use certain nutrients.
Then there’s genetics.
When I started looking at my own genetic results, I discovered that I carry a number of gene variants involved in pathways relating to things such as histamine metabolism, methylation and neurotransmitter processing.
That was a huge piece of the puzzle for me.
Not because a gene variant means you're destined to develop a particular condition or symptom.
It doesn't.
But genetics can provide clues about why two people can go through very similar experiences and have completely different responses afterwards.
And nutrients matter too.
Vitamin C, magnesium and B vitamins are involved in numerous pathways supporting nervous-system function, energy production, neurotransmitter metabolism and histamine processing.
So imagine two people going through the same incredibly stressful period.
One eventually feels like themselves again.
The other develops food sensitivities, poor sleep, digestive problems, anxiety, headaches, flushing, hormonal changes and a growing list of things they suddenly can't tolerate.
The event may be the same.
Their biology isn't.
That is exactly why I became so interested in looking deeper.
Because I know what it's like to go from feeling as though your body has suddenly become sensitive to everything…
•Food.
•Supplements.
•Hormonal changes.
•Heat.
•Stress.
•Poor sleep.
And wondering what on earth has happened to you.
For me, learning about genetics, nutrition, histamine pathways, hormones, gut health and nervous-system regulation helped me start seeing my symptoms differently.
Instead of asking only:
“What am I reacting to?”
I started asking:
“Why has my body become so reactive?”
And I think that distinction is incredibly important.
Sometimes the food isn't the whole story.
Sometimes histamine isn't the beginning of the story either.
It can be one piece of a much bigger picture.
Genetics.
Nutrient status.
Stress physiology.
Gut health.
Hormones.
Immune signalling.
Nervous-system regulation.
Your genes aren't your destiny.
But they can give you clues.
And sometimes those clues can help you understand your body in a completely different way. 🤍
This is one of the reasons I now offer genetic testing.
It can give us another layer of information to explore your individual genetic variations and the pathways they may influence, helping us move beyond a one-size-fits-all approach and look at your health from a more personalised perspective.
If you've been wondering whether your genetics could be part of your own story, I can help you explore it. 🤍
