Food Intolerance Australia

Food Intolerance Australia Food intolerance testing and follow up support available from registered Nutritionists.

Our food intolerance testing is available Australia-wide, blood tests collected at a collection centre near you. Food Intolerance Australia offers high sensitivity food intolerance blood tests Australia-wide. Simply choose your test online and we'll refer you to your local collection centre. Brought to you by the founders of Sydney City Nutritionist, we have more than 7 years experience in food intolerance testing and support. Ongoing on-demand support available from trained, registered Nutritionists via our online portal. We specialise in the diagnosis and management of food intolerances for Australians of all ages.

Newsflash - Your gut bacteria might shape how you handle emotions!In a gold-standard trial, researchers found that probi...
04/09/2025

Newsflash - Your gut bacteria might shape how you handle emotions!

In a gold-standard trial, researchers found that probiotics didn’t just shift mood - they influenced how people processed emotions.

* Less focus on pain/discomfort
* Better recognition of emotions in others
* Reduced risk factors tied to depression

This shows probiotics may help the brain be more resilient.

What’s your favourite way to support your gut health - food, probiotics, or both?

If you’d like to optimise your gut and reap the rewards, check out our gut health check - link in bio!

Why I started For Intolerance Australia + what I wish more people knew about gut health:I started Food Intolerance Austr...
28/08/2025

Why I started For Intolerance Australia + what I wish more people knew about gut health:

I started Food Intolerance Australia after years of living with bloating, fatigue and flare-ups that no one could explain. I was told it was “normal” – but it wasn’t.

Through testing and studying Nutritional Medicine, I discovered I had multiple intolerances. Cutting them out brought relief, but it wasn’t until I rebuilt my gut health that I finally felt free. I quickly built a clinical practice of patients with similar symptoms and goals. It wasn’t long before my books were full and I knew I needed to find a solution.

That’s why FIA exists – to help others stop feeling trapped by symptoms. We proudly operate Australia wide. We are proud to bring this valuable service to our rural communities.

Here’s what I wish more people knew:
👉 Daily bloating isn’t normal
👉 Skin flare-ups and fatigue are signals, not random
👉 You don’t have to live on a restrictive diet forever

Your gut is always talking to you. The first step is learning how to listen.

✨ Have you ever been told your symptoms are “normal”? Try my Ultimate Bloat Buster 7 Day Gut reset and see what’s possible!

Feeling like you need a bloated emoji to explain how you feel after every meal? 🥴You don’t have to just live with it.You...
27/08/2025

Feeling like you need a bloated emoji to explain how you feel after every meal? 🥴
You don’t have to just live with it.

You also shouldn’t need to rely on stretchy waistbands.

Our Food Intolerance + Gut Health testing gives you clear answers, not Dr Google’s worst-case guesses.

And for the next 90 days, you’ll get my new 7 Day Gut Reset free with every test package.

👉 Tap the link in bio to book your test and start resetting your gut health today.


Special Announcement! The Ultimate Bloat Buster Mini Course is launching this week!!!! Beat the bloat in 7 days.One emai...
23/08/2025

Special Announcement! The Ultimate Bloat Buster Mini Course is launching this week!!!! Beat the bloat in 7 days.

One email a day. Practical steps you can use straight away.

Based on Jennifer’s best-selling book “Ultimate Bloat Buster: Your 7 Day Guide to Good Gut Health”.

Price: $97 course only, or free with any FIA test package.
Not ready for testing? Enrol today - we’ll even send you a discount voucher for future testing.
Buying a test? The course is included.

What you get: Downloadable copy of Ultimate Bloat Buster, 7 daily coaching emails, fillable tools and checklists.

More exciting things to come!
Link in bio to enrol.

🥗 Eating healthy but still feeling... meh?You’ve swapped the processed foods for whole grains. You’re loading up on vege...
08/08/2025

🥗 Eating healthy but still feeling... meh?

You’ve swapped the processed foods for whole grains. You’re loading up on vegetables, choosing organic when you can, meal prepping like a pro - yet you’re still battling bloating, afternoon brain fog, or that sluggish feeling that just won’t shift.

Sound familiar? You’re not alone, and you’re definitely not doing anything wrong.

**Here’s the thing:** Sometimes the “healthiest” foods can be the biggest culprits for how rubbish you feel.

That quinoa salad, those raw almonds, even that green smoothie packed with spinach - they might be nutritional powerhouses for most people, but if your body can’t process them properly, they’re working against you, not for you.

Food intolerances are the silent saboteurs of good health. Unlike allergies, they don’t announce themselves dramatically. Instead, they quietly chip away at your energy, digestion, and overall wellbeing, leaving you wondering why you feel so ordinary when you’re eating so well.

**The solution isn’t eating “better” - it’s eating smarter for YOUR body.**

Our comprehensive food intolerance testing reveals exactly which healthy foods might be holding you back, so you can finally build a diet that works WITH your biology, not against it.

**Ready to feel as good as your diet looks?**
👆 Swipe to see how we can help
💬 DM “TEST ME” to get started
🔗 foodintoleranceaustralia.com

*Because eating well should make you feel brilliant, not just look good on Instagram.*

So you had a good time indulging with friends and family but now you’re suffering. After a weekend of chocolate and hot ...
19/04/2025

So you had a good time indulging with friends and family but now you’re suffering. After a weekend of chocolate and hot cross buns… your gut might be crying out for help.

Pro tip: High-fibre foods like carrots can help reduce bloating, clear the fog, and settle that post-Easter slump—fast.
They’re packed with nutrients, support your gut bugs, and help your body bounce back.

So if you’re wondering why the Easter Bunny’s gone off chocolate this year…
Now you know.

Feeling off?
Book your Food Intolerance Test today at the linkinbio and get back to feeling your best.


















You’ll eat it anyway for the festivities…But you know you’ll pay for it later.Bloating. Fatigue. Brain fog.When did choc...
18/04/2025

You’ll eat it anyway for the festivities…
But you know you’ll pay for it later.

Bloating. Fatigue. Brain fog.
When did chocolate start making you feel sick?

Food should bring joy, not symptoms.
If you’re reacting to the foods you love, it’s time to find out why.

Book your Food Intolerance Test today and take the guesswork out of gut health.

You’ll eat it anyway for the festivities…But you know you’ll pay for it later.Bloating. Fatigue. Brain fog.When did choc...
18/04/2025

You’ll eat it anyway for the festivities…
But you know you’ll pay for it later.

Bloating. Fatigue. Brain fog.
When did chocolate start making you feel sick?

Food should bring joy, not symptoms.
If you’re reacting to the foods you love, it’s time to find out why.

Book your Food Intolerance Test today and take the guesswork out of gut health.


Still trying to fix your gut with guesswork and Google?There’s a better way.At Food Intolerance Australia, we use clinic...
15/04/2025

Still trying to fix your gut with guesswork and Google?

There’s a better way.

At Food Intolerance Australia, we use clinical-grade stool testing to uncover what’s actually going on in your gut—from imbalances and inflammation to poor absorption and underlying infections.

So instead of throwing supplements at symptoms, you get a tailored, evidence-based plan that works.

Testing = clarity.
Clarity = results.

Ready to stop guessing and finally start healing?
DM us “Test Me” or tap the link in bio.














Bloated Barbie: She’s still guessing, still waiting, still hasn’t pooped.Bloat Buster Barbie: She’s confident, comfy, an...
13/04/2025

Bloated Barbie: She’s still guessing, still waiting, still hasn’t pooped.
Bloat Buster Barbie: She’s confident, comfy, and cape-ready.
(She even knows which foods to actually avoid.)

If bloating rules your life—and your waistband—it’s time to stop guessing and start testing.
Because real gut health isn’t about cutting everything. It’s about knowing exactly what your body needs.

Ready to bust your bloat? Tap the link in bio or scan the QR to order your kit today.

Created by Clinical Nutritionist Jennifer May, founder of Food Intolerance Australia and author of Ultimate Bloat Buster.

Meanwhile let us know in the comments below, which Barbie are you?

“He didn’t have vomiting. He didn’t have diarrhoea. But he did have salmonella.”Today I bumped into a neighbour who shar...
01/04/2025

“He didn’t have vomiting. He didn’t have diarrhoea. But he did have salmonella.”

Today I bumped into a neighbour who shared that a family member had been unwell for weeks. No major symptoms—just low energy, flu type symptoms, nausea, low appetite and feeling ‘off’. A stool test found- Salmonella.

This is exactly why testing matters.
Not just when things go very wrong—but as part of your regular health routine.

Gut issues aren’t always loud. Sometimes the body whispers before it screams.

Our Gut Health + Microbiome Check can detect bacterial imbalances (like salmonella) and give you actionable insights—before things get messy.

If you’ve been feeling ‘not quite right’ for a while—or you’re serious about preventative health—don’t wait. Get tested.

Your gut is talking. Are you listening?
[Link in bio to book your test]



Tired of playing food detective? 🔍Ever caught yourself thinking “Maybe it’s something I ate...” but can’t quite crack th...
29/03/2025

Tired of playing food detective? 🔍

Ever caught yourself thinking “Maybe it’s something I ate...” but can’t quite crack the code? You’re not alone.

The truth is, at least 17% of Aussies are dealing with food sensitivities right now. But here’s the good news - you don’t need to guess anymore!

One simple test could be your key to:
✨ Finally understanding your triggers
✨ Saying goodbye to mystery symptoms
✨ Getting back to enjoying your favourite foods

And the best part? Most people only need ONE comprehensive test to get clear answers and start feeling better in days.

Ready to solve your food puzzle? 🧩
Tap the link in our bio to order your test kit today!

Address

428 George Street
Sydney, NSW
2000

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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