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UK’s first medically led test-based nutrition integration system
Science of symptoms-Transforming outcomes
For clinics, coaches & health clubs-Join us
Test-Target-Transform

27/10/2026

CLINIC OWNERS. HEALTH CLUBS. HEALTH PROFESSIONALS. COULD GUT HEALTH BE THE MISSING PIECE IN YOUR CLIENTS’ WELLBEING?

The gut is closely connected to immune function, inflammation, skin, hormones, energy and brain health.

Yet many clients still receive support without understanding what may be happening beneath the surface.

ONE SIMPLE FINGER PRICK. FIVE GUT HEALTH INDICATORS.

Our selected Gut Health Test provides a new layer of insight to support personalised nutrition and lifestyle plans.

TEST. TARGET. TRANSFORM. RETEST.

With TBN Academy training, specialist support, personalised pathways and clinic growth resources, we help you integrate gut health testing into your existing services.

From aesthetics and hair loss to chronic pain, women’s health and sports performance.

Ready to explore becoming a TBN partner?

Message GUT HEALTH to find out more.

www.test-basednutrition.com

TEST. TARGET. TRANSFORM.™

ClinicOwners HealthClubs PreventativeHealth

27/09/2026

EATING WELL ISN’T THE WHOLE STORY.

Our food has changed. How it’s grown. How animals are fed. How it’s processed, stored and produced at scale.

And despite having more access to food and supplements than ever, nutrient gaps still exist.

Latest UK national data found:

18% of adults 19–64 had low vitamin D status.
23% of 11–18-year-olds had low vitamin D status.
14% of adults 19–64 had serum folate levels indicating clinical deficiency.
96% of adults didn’t meet the recommended fibre intake.

And here’s the part we often forget:

EATING IT ≠ ABSORBING IT ≠ KNOWING YOUR STATUS.

FOOD → DIGESTION → ABSORPTION → BLOOD → CELL

You can eat well.
You can supplement.
You can still not know whether you’re shifting the dials.

Fatigue. Brain fog. Hair changes. Low mood. Poor recovery. Low energy.

They can have many causes — so why guess?

DISCOVER • TEST • TARGET • TRANSFORM • RETEST • ESCALATE

DON’T GUESS. TEST.

Save this. Share it with someone who eats well, supplements… and still doesn’t feel their best.

Source: UK National Diet and Nutrition Survey 2019–2023, published 2025.

21/09/2026

17 supplements. 6 people who “swear by them.” 0 tests.

We’re joking. But there’s a serious point.

What if, instead of guessing what your clients need, you could test first?

What if you could perform rapid point-of-care screening in your own clinic, with applicable results in under 15 minutes?

What if our collective of practitioners and doctors could then help you build more personalised, structured client pathways around those results?

And what if that created an entirely new commercial model for your clinic?

Testing revenue.
3–6 month programmes.
Targeted protocols.
Retesting and measurable progress.
Ongoing residual income where appropriate.

Because when clients can see progress — and feel changes in things such as energy, focus and overall wellbeing — you’re creating an experience they want to talk about, return to and recommend.

Discover • Test • Target • Transform • Retest • Escalate.

OCTOBER ACADEMY ADMISSIONS ARE NOW OPEN.

We’re opening the next intake to clinics and practitioners who want to integrate Point-of-Care Screening + Foundational Testing into their existing practice.

Training is included for participating TBN testing clinics.

DM ACADEMY to apply for the October intake.

19/09/2026

Testosterone is back in the conversation. But the bigger story isn’t testosterone.
It’s how we think.
This week, the FDA held a dedicated public workshop examining testosterone use in menopausal women — including questions around sexual function, cognition, mood and musculoskeletal health, while highlighting important gaps in measurement, interpretation and long-term safety evidence.

At the same time, clinicians and researchers are continuing to challenge what we know.

Dr Louise Newson is one of the leading voices pushing that conversation forward. Newson Research has now written up 19 studies on testosterone. In its recently published study of 279 women already taking transdermal estradiol, adding transdermal testosterone was associated with significant improvement in 15 of 24 symptoms assessed after three months.

That doesn’t mean testosterone is the answer to every symptom.

It means the questions are getting bigger.

And this is exactly what we want TBN practitioners to stay connected to.

Across every TBN pathway, our Academy will bring together current research, leading voices in health and practical clinical education — translating what is changing into what practitioners need to understand in practice.

Because when someone walks into your clinic saying:
“I’m exhausted.”
“I have brain fog.”
“My libido has disappeared.”
“I’ve read about testosterone. Should I test mine?”

The skill isn’t simply running a testosterone test.
It’s knowing why you are testing, what else could be contributing, what the result can and cannot tell you, what to investigate next, when to retest and when to escalate.

The machine gives you a result.
Your education gives it context.

That’s the difference we want to build through TBN Academy.

A collective of practitioners and doctors passionate about prevention, longevity and root-cause science.

DISCOVER • TEST • TARGET • TRANSFORM • RETEST • ESCALATE

OCTOBER ACADEMY INTAKE

Only 10 clinic spaces available.

Applications close 30 September.
Clinics must be onboarded during September to join the October Academy intake.

DM “ACADEMY” TO APPLY.

10/09/2026

More visibility. More referrals. More collaborations. More patients.

We’re growing The TBN Collective and looking for exceptional practitioners, specialists and leading clinics to:

BE FEATURED across TBN and our growing clinic network
RECEIVE REFERRALS from clinics looking for trusted specialists
GET FREE MARKETING & EXPOSURE to help more people discover their work
COLLABORATE on programmes, education, workshops and events
CONNECT with other leading practitioners and clinics
LEAD LOCALLY and help build a regional TBN ecosystem of trusted specialists

And we want YOU to tell us who we should know.

Who is the doctor you recommend again and again?

The osteopath who gets incredible results?
The nutritionist changing lives?
The pharmacist doing things differently?
The skin specialist looking beyond the surface?
The women’s or men’s health expert everyone trusts?
The clinic founder who deserves far more people knowing their name?

TAG THEM BELOW.👇🏼

We’ll follow them, discover their work and start identifying the practitioners and clinics we want to feature, collaborate with and introduce to our network.

We’re creating something bigger than a directory.

A connected preventative-health ecosystem where clinics know who to refer to, specialists receive relevant referrals, practitioners collaborate instead of working in silos, and brilliant founders help brilliant founders grow.

From Cornwall to Scotland. Essex to Dublin.

We need leading practitioners and clinics in every region.

WHO DO YOU RECOMMEND?

👇 Tag them. Tag their clinic. Tell us what they’re brilliant at.

And if you’re reading this thinking “that’s us” — tag your own clinic too.

THE TBN COLLECTIVE
Connecting the people changing the future of health.

08/09/2026

NOW AVAILABLE AT CEDAR HALL CLINIC!

Feeling tired, run-down or simply not quite yourself?

Persistent fatigue can have many causes, but sometimes important nutritional or hormonal factors may be contributing. Our point-of-care blood testing can check:

🩸 Ferritin – your body’s iron stores
🦋 TSH – an important indicator of thyroid function
⚡ Vitamin B12 – essential for energy, nerves and healthy blood cells
☀️ Vitamin D – important for muscles, bones, immunity and overall wellbeing

Testing can provide useful information and help you understand whether anything may need further attention—without simply guessing.

Results are available quickly and will be clearly explained to you. Testing does not provide a diagnosis, and we will recommend speaking to your GP where appropriate.

Take control of your health and find out what your body may be telling you.

📩 DM us for more information or to book.

03/09/2026

**YOUR CLIENT SAYS THEY’RE BURNT OUT.

BUT HAVE YOU ACTUALLY TESTED THEIR CORTISOL?**

Cortisol isn’t static.

It naturally changes throughout the day — typically higher around waking and declining towards night.

That means cortisol testing isn’t simply about getting a number.

Timing matters.
Symptoms matter.
Context matters.
And the wider biomarker picture matters.

For clinics already seeing clients with:

Fatigue • poor sleep • brain fog • stress • low energy • reduced exercise tolerance • peri/menopausal symptoms

adding cortisol screening can provide another piece of objective data alongside markers such as HbA1c, ferritin, vitamin D, inflammation, B12, folate and thyroid markers, where clinically appropriate.

And this creates something commercially important too:

a reason to test → intervene appropriately → retest → track change.

Not another supplement guessed from a symptom list.

A measurable client journey.

Could cortisol screening become part of your fatigue, women’s health, performance or wellbeing pathway?

DM CORTISOL to find out how clinics can integrate rapid screening with TBN.

Screening is not diagnostic and abnormal or clinically concerning results require appropriate medical assessment.

30/08/2026

HAIR LOSS CLINICS — WE’RE LOOKING FOR YOU. 👀

You already have the clients.
You already have the technology.
You already treat the hair.

Now imagine what you could build around it.

At test-basednutrition.com, we’re helping clinics integrate rapid health screening, targeted nutrition, 6-month programmes, retesting and specialist support alongside the hair treatments they already deliver.

Not replacing laser, PRP, trichology or hair restoration.

Building the inside-out health pathway around it.

Because the client who walks in concerned about their hair could also open important conversations around iron, vitamin D, thyroid health, metabolic health, fatty-acid balance, hormones, prevention and longevity.

And your clinic doesn’t need to become expert in everything.

Our growing Collective connects practitioners with specialists, functional medicine support and medical leadership when more expertise or escalation is needed.

WE’RE NOW LOOKING FOR HAIR CLINICS ACROSS THE UK.

📍 Own one? Comment HAIR + your county.
👇 Know a brilliant one? TAG THEM.
↗️ Share this with a hair clinic that needs to see it.

Keep the treatment. Build around it.

Address

Leigh-on-Sea

Website

http://test-basednutrition.com/

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