Understanding Histamine
Your symptoms aren’t random—they’re the result of an overwhelmed system.
🧠 What Is Histamine, Really?
Histamine is a chemical messenger in the body. It plays key roles in digestion, immune response, and brain function. It’s not inherently bad—in fact, it’s essential for life.
But when histamine builds up faster than your body can break it down?
👉 Cue whole-body chaos.
This is what people call Histamine Intolerance—when your “histamine bucket” overflows and suddenly everything becomes a joy-sucking misery-fest.
Body Screaming, and No One's Listening?
Histamine Intolerance can cause symptoms in virtually every system of the body because we have histamine receptors everywhere in the body.
So if you've been stuck in a revolving door of specialist visits with a cluster of confusing symptoms in different areas of the body and keep hearing...
"Everything looks normal"
...those symptoms might actually be related.
Histamine might be the culprit!
Nope! It’s not “All in your head.”
Body Screaming, and No One's Listening?
Histamine Intolerance can cause symptoms in virtually every system of the body because we have histamine receptors everywhere in the body. So if you've been stuck in a revolving door of specialist visits with a cluster of confusing symptoms in different areas of the body and keep hearing "Everything looks normal"...those symptoms might actually be related. Histamine might be the culprit!
Nope! It’s not “All in your head.”
⚠️ Here’s Where It Goes Deeper ⚠️
Histamine isn’t the root cause.
It’s a symptom of deeper dysfunction.
Most of my clients don’t just have a histamine problem.
They have a gut, liver, immune, trauma, toxicity, nervous system, and mast cell issue.
Let’s break it down:
🦠 Your Gut
Poor digestion, low enzymes, leaky gut,
dysbiosis = histamine party
🧪 Your Liver
Overloaded detox pathways =
histamine buildup + sluggish clearance
🧠 Your Nervous System
Chronic stress = mast cells stuck in
fight-or-flight, overreacting to everything
💥 Your Trauma & Beliefs
Unresolved trauma, subconscious fear loops, and survival-mode programming = full-body dysregulation
💣 Your Toxic Load
Environmental exposures like mold, metals, chemical irritants = immune chaos + histamine storms
🦠 Your Gut
Poor digestion, low enzymes, leaky gut, dysbiosis
= histamine party
🧪 Your Liver
Overloaded detox pathways
= histamine buildup + sluggish clearance
🧠 Your Nervous System
Chronic stress
= mast cells stuck in fight-or-flight, overreacting to everything
💥 Your Trauma & Beliefs
Unresolved trauma, subconscious fear loops, and survival-mode programming
= full-body dysregulation
💣 Your Toxic Load
Environmental exposures like mold, metals, chemical irritants = immune chaos + histamine storms
And Let’s Talk About Those Rogue Mast Cells…
🧨🧨🧨
When your nervous system is jacked up and your toxic load is high, your mast cells (important immune cells that hold histamine and lots of other inflammatory chemical mediators) get triggered—fast.
They stop acting like the protective sentries they’re meant to be…
…and start going rogue, vicariously dumping histamine like it’s their job.
Your body becomes overloaded—not because it’s broken, but because it’s trying to keep you alive in a world it no longer feels safe in.
Why the "Low Histamine Lifestyle" Alone Won’t Save You
Yes—eating low-histamine can help in the short term.
But if you’re still reacting after eliminating half your plate, that’s your body waving a white flag.
DAO supplements, symptom-masking medications, and food fear won’t bring your joy (or your life) back.
Histamine issues don’t get solved by avoiding avocados & sauerkraut.
They get resolved by restoring balance.
It’s about getting your system back online—so it can handle life, food, stress, and joy…like it’s supposed to.
So What Do You Actually Need?
You need a truly holistic mind-body approach that addresses all the underlying causes
What does this involve?
🧩 Gut repair and microbial balance
🧩 Liver + detox support (and environmental cleanup)
🧩 Nervous system regulation + safety
🧩 Mast cell calming
🧩 Trauma resolution and belief rewiring
🧩 Strategic nutrition and lifestyle changes
✅🔥 And...someone who’s walked through the fire—and knows how to guide you through it faster.
This is the work I do every day.
It isn't band-aid work…
But deep, full-body recalibration—
so you’re not managing histamine forever...
You’re addressing what set it off in the first place.
Tamy Anderson, FDN-P
Root-Cause Guidance for Those Who Refuse to Settle
Tamy Anderson, FDN-P
Root-Cause Guidance for Those Who Refuse to Settle
You Don’t Have to Stay in Symptom Survival Mode
Because symptom management alone will never get you free.
If you’re ready to stop Google rabbit-hole diving…
If you’re done fearing food, your body, and making plans for your future…
If you’re done missing out on life…
© 2025 Tamy Anderson Functional Wellness. All rights reserved.