Food as Medicine | Episode 3
The Healing Kitchen with Charmaine D
“Sometimes your skin isn’t the problem. It’s simply the messenger.”
Have You Ever Wondered Why Your Skin Suddenly Changes?
Perhaps you’ve developed eczema when you’ve never had it before.
Maybe your cheeks flush for no obvious reason.
Your skin feels itchy, yet there’s no rash.
Your rosacea seems worse during stressful weeks.
Your eyes look puffy every morning.
You experience hives that appear and disappear.
Your skin reacts to products you’ve used for years.
Perhaps your nose blocks, you suffer headaches, feel anxious or bloated, yet allergy testing comes back normal.
Sound familiar?
As a naturopath, these are conversations I have almost every day.
Often, one small molecule is involved.
It’s called histamine.
Histamine Isn’t Your Enemy
Histamine has developed an unfair reputation.
Most people think histamine only appears when someone has hay fever or an allergic reaction.
The truth is far more interesting.
Histamine is something your body naturally produces every day because it is essential for life.
It helps your immune system defend you against infection.
It stimulates stomach acid so you can digest protein.
It acts as a messenger between nerve cells.
It helps regulate your sleep and wake cycle.
It even plays an important role in healing after injury.
Without histamine, your body couldn’t function normally.
The problem isn’t histamine itself.
The problem begins when your body produces more histamine than it can comfortably clear.
Think of Histamine Like Your Home’s Smoke Alarm
Imagine installing the world’s most sensitive smoke alarm.
It doesn’t just detect fires.
It goes off when you make toast.
When you boil vegetables.
When someone lights a candle.
Eventually the alarm itself becomes the problem.
Histamine works in much the same way.
It is designed to alert your immune system whenever something needs attention.
Normally, once the danger has passed, histamine settles down and everything returns to balance.
But sometimes that alarm continues ringing.
When that happens day after day, your body remains in a constant state of low-grade inflammation.
Why Does Histamine Show Up In The Skin?
One of histamine’s jobs is to increase blood flow and make tiny blood vessels more permeable.
This allows immune cells to leave the bloodstream and move quickly into damaged tissue.
It’s a brilliant design when you’ve cut your finger or been bitten by an insect.
However, when histamine is constantly elevated, those same changes begin occurring unnecessarily.
The result may include:
- Facial flushing
- Rosacea
- Eczema
- Dermatitis
- Hives
- Itchy skin
- Sensitive skin
- Swollen eyelids
- Puffy eyes
- Slow healing
- Fragile capillaries
- Skin that suddenly reacts to products it once tolerated.
Sometimes the skin is simply reflecting what’s happening beneath the surface.
Your Skin Is Only Part of the Story
Histamine doesn’t stay in one location.
It travels throughout the body.
That is why people experiencing increased histamine activity may also notice:
- Brain fog
- Anxiety
- Sinus congestion
- Hay fever
- Reflux
- Bloating
- Loose bowel motions
- Headaches
- Fatigue
- Difficulty sleeping
- Heart palpitations
These symptoms may appear unrelated, yet they can all be influenced by the same underlying inflammatory pathways.
This is why I never look at skin in isolation.
What Does Histamine Have To Do With Your Lymphatic System?
This is one of my favourite topics to teach because very few people have ever heard the connection.
Imagine pouring a bucket of water onto your garden.
Some soaks into the soil.
The rest needs somewhere to drain.
When histamine is released, tiny blood vessels become more permeable, allowing fluid, proteins and immune cells to move into the surrounding tissues.
That fluid doesn’t simply disappear.
Your lymphatic system must collect it, filter it and return it back into your circulation.
Now imagine someone continues pouring water into that garden all day long.
Eventually the drainage system struggles to keep up.
The ground becomes waterlogged.
This is similar to what may happen when histamine remains persistently elevated.
The lymphatic system isn’t failing.
It’s simply working overtime.
You may begin noticing:
- Morning facial puffiness
- Heavy eyelids
- Fluid retention
- Neck congestion
- Swollen glands
- Slower skin healing
- A dull complexion
- Skin that never quite looks as bright as it once did.
This is one of the reasons I often combine nutritional medicine with lymphatic treatments.
Supporting one without the other means we’re only addressing part of the story.
Why I Don’t Simply Hand Clients a “Low Histamine Food List”
One of the biggest misconceptions is that histamine problems are always caused by food.
Food can certainly contribute in some people.
But food is rarely the whole story.
Instead, I ask different questions.
Why has your body become more reactive?
Is your gut healthy?
Is your digestive system breaking food down efficiently?
How well is your liver processing inflammatory compounds?
Is chronic stress keeping your nervous system on high alert?
Are your mast cells overly sensitive?
Is your lymphatic system struggling to clear inflammatory waste?
Rather than simply removing foods forever, my goal is always to understand why your body has become overwhelmed in the first place.
Food as Medicine: Nourishing a Calmer Body
One of the philosophies I teach in clinic is not simply what to remove, but what to add.
I encourage my clients to build meals around foods that naturally support healthy immune regulation, skin repair and whole-body resilience.
That includes:
🥬 Colourful vegetables rich in antioxidants.
🍓 Vitamin C-rich fruits to support normal histamine metabolism.
🧅 Quercetin-containing foods such as onions and apples.
🥜 Mineral-rich seeds and nuts where appropriate.
🐟 Fresh quality protein to support skin repair and immune function.
🌿 Fresh herbs and spices that contribute protective plant compounds.
💧 Plenty of filtered water to support healthy circulation and lymphatic flow.
Food won’t switch histamine off overnight.
But consistent nourishment gives your body the building blocks it needs to regulate inflammation more effectively over time.
Your Nervous System Matters Too
One thing I frequently observe in clinic is that histamine and stress often travel together.
When we’re rushing from one commitment to the next, sleeping poorly, relying on caffeine and rarely slowing down, our nervous system remains in a heightened state of alert.
This doesn’t just affect our mood.
It influences digestion.
Immune regulation.
Inflammation.
Sleep.
And in susceptible individuals, it may also contribute to increased histamine activity.
Sometimes one of the most therapeutic things we can do is create space for the body to move out of survival mode and back into repair.
My Clinical Perspective
When someone visits my clinic with eczema, rosacea, chronic flushing or reactive skin, I rarely begin by asking,
“What cream are you using?”
Instead I ask,
Why is your body releasing so much histamine?
Why isn’t it clearing it efficiently?
What is your skin trying to communicate?
Because healthy skin is rarely achieved by treating the surface alone.
When we begin supporting the gut, the liver, the lymphatic system, the nervous system and the body’s natural healing processes, we often see changes that extend far beyond the skin itself.
That is the philosophy behind everything I teach.
Food as medicine.
Treating the whole person.
Not simply the symptom.
Next Week in The Healing Kitchen
Episode 4 – Is Your Lymphatic System the Missing Link? Understanding the Body’s Silent Drainage Network and Why It Matters for Healthy Skin, Energy and Inflammation.
We’ll explore why the lymphatic system has been called the body’s “forgotten circulation,” how it influences your skin, immune system and energy levels, and the simple daily habits that can help support healthy lymphatic flow.
Ready to Understand What Your Body Has Been Trying to Tell You?
If you’re experiencing ongoing skin concerns, histamine-related symptoms, digestive issues, fatigue or inflammation, I’d love to help you look beneath the surface.
Together we’ll explore your health history, nutrition, lifestyle, pathology and functional testing where appropriate, creating a personalised plan that supports your body rather than simply masking symptoms.
📍 In-clinic consultations – Adelaide
💻 Australia-wide Telehealth consultations
🌿 Book online: www.charmainednaturopath.com.au
Because healing rarely begins with chasing symptoms. It begins when we understand why your body has been whispering to you all along.