From Burnout to Peak Performance
Using Functional Medicine, Precision Nutrition, Blood tests and Movement That Works
When You’ve Built Everything Except Your Health
Helping Entrepreneurs Restore Hormones, Gut, Sleep and Energy With Functional Health work
The first step to real results? Clarity.
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Can you remember the last time you felt good in your body?
Not just getting by—but sharp, energised, and in control?
If you’re anything like the clients I work with in my Functional Medicine practice, you’re the one everyone relies on. You’ve built something solid – whether it’s your business, your team, or your family. You show up, deliver, lead from the front… but behind the scenes, your own health has quietly slipped down the priority list.
You’ve noticed it.
Waking up wired or tired.
Brain fog creeping in by mid-morning.
Short fuse, low drive, poor sleep, gut issues, hormone shifts, cold hands and feet, maybe even anxiety you never used to feel.
And the scary bit? You’ve normalised it.
Because it hasn’t stopped you, but it’s starting to slow you down.
Most people like you are sold surface-level fixes – another supplement, gym plan, or morning routine. But if your body’s already dysregulated, that stuff doesn’t move the needle. Functional Medicine takes a different route. We don’t chase symptoms. We find the root cause and build real solutions around your life, goals, and demands.
This isn’t about chasing “balance”.
It’s about reclaiming control so you can lead, perform, and live fully without your health holding you back.
The OJay
Health Approach
At OJay Health, we take a Functional Medicine approach because no two people are the same—and your health plan shouldn’t be either. What works for someone else may not work for you, and that’s exactly why a personalised strategy is essential.
We look at your full story – your work, your stress, your past health issues, and your lifestyle—to uncover the real root causes of what’s going on. This isn’t about guesswork or quick fixes. It’s about pulling together the pieces of your unique puzzle to support your hormones, strengthen your gut, improve your sleep, and reignite your energy.
Whether you’re an entrepreneur running on empty, a leader hiding your fatigue behind caffeine and willpower, or someone who just wants to feel like yourself again, this is where we build your blueprint for lasting performance.
The Story Behind The Site
Meet Your COach
Ollie Matthews is a Certified Functional Medicine Health Consultant (Kharazzian Institute), Nutritionist, Health Coach (ICHM, SNHS Dip, Adv Dip), Elite Trainer, Author and International Speaker.
He began his career in the fitness industry back in 2006 but quickly saw that training alone wasn’t enough – especially for high achievers under constant pressure. Over the years, he’s worked with entrepreneurs, business leaders, celebrities, and world champion athletes in more than 25 countries, helping them understand the deep impact stress has on the body, brain, and hormones.
Ollie specialises in hormone health, brain function, gut health, and sleep – especially in the early stages to stop dysfunction becoming disease. His strength lies in spotting the subtle patterns others miss, then building strategies to restore balance before burnout takes hold so you no longer have to guess, but just implement and feel the results.
After being diagnosed with Autism and ADHD later in life, Ollie experienced first-hand how powerful Functional Medicine can be – not just in managing symptoms, but in using neurodiversity as a true performance advantage.
His unique approach blends advanced Functional Medicine, targeted nutrition therapy, mindset support, and intelligent movement—designed to fit the reality of your life, not disrupt it.
Most importantly: Ollie’s role is to meet you exactly where your body is right now, then guide you – at the right speed – towards a place of energy, clarity, and genuine health breakthroughs.
METHODS THAT PROVIDE RESULTS
FULL HEALTH SCREENINGS
Using ‘state of the art’ questionnaires to check your symptoms and see exactly where your body is currently at.
BLOOD TESTS & FUNCTIONAL TESTING
Full, backed by science testing that will stop us guessing and build the perfect protocol to support your needs.
NUTRACEUTICAL SUPPLEMENTS & NUTRITION
We find exactly what your body needs to thrive with nutrition and supplement protocols that work.
ACCOUNTABILITY
What gets measured, gets managed, regular check-ins and health coaching to support you on your journey and keep you on track.
SERVICES
FUNCTIONAL HEALTH TESTS
- Full blood test up to 57 biomarkers
- Investigate why you may be bloating
- Investigate why your hormones may be out of sync
- Investigate why you get brain fog and energy dips
- Investigate why you’re not sleeping through the night like you used to
- 30 minute consultation with Ollie to go through the findings.
1-1 Health coaching
(our most popular package)
- Full health screening with brain and gut questionnaires
- Specialising in female and male hormones, gut health, reflux and sleep for high achievers
- Onboarding call up to 60 minutes
- Regular check in via app
- Monthly coaching calls to keep progress flowing
- Fully personalised supplement and nutrition recommendations
- Full blood testing recommendations and interpretation
- Minimum 6 month commitment
VIP Health Coaching
- Full health screening with brain and gut questionnaires
- Specialising in female and male hormones, gut health, reflux and sleep for high achievers
- Onboarding call up to 60 minutes
- Regular check in via app
- As needed coaching calls to keep progress flowing
- Fully personalised supplement and nutrition recommendations
- Full blood testing and nutrient deficiency testing and interpretation
- Minimum 6 month commitment
WHAT PEOPLE ARE SAYING ABOUT WORKING WITH OJAY HEALTH
Why people love working with OJay Health
“I have found managing the menopause symptoms quite the challenge and it has coincided with a very busy time in my career. A Theatre run, a new album and all the corresponding promotional work that goes along with it.
James and Ollie at Project Time have helped me to get some stability with my well-being, using different combinations of supplements to optimise and energise me so I could perform at my best and most effective level.
I was keen to look into a more holistic and natural way of supporting myself while I was going through such a busy time. I was aware that the stress that comes with being in demand would deplete my body of the nutrients it needed to function properly. James and Ollie identified where the shortfall and weaknesses were using blood and urine tests; based on the results they then created a specialised program of supplements including lifestyle tweaks for me to implement into my life.
I’m so glad that I could use Project Time when I needed it the most.”
*Ollie worked with Beverley alongside business partner James O’Keefe in through their collaboration ‘Project Time’
“Thank goodness I hired Ollie, I felt like I
didn’t have time to start new health habits and what I learned was all the different ways I was stressing my body that I wasn’t aware. We looked at a hollistic view of my life from food, family life and everything else.”
“Like an angel out of the sky I met Ollie and he’s designed a plan customized to what works for me as an entrepreneur, getting my work done, growing my business and getting in shape.
You have changed my life“
“I had the pleasure of working with Ollie for just over 3 months. I can honestly say it was a life changing experience. I was feeling stressed, overwhelmed and out of control with my diet. We got an easy to achieve plan in place with just the right amount of accountability. He is so incredibly knowledgable “
“Working with Ollie for the past 4 months and
I have just come back from my wedding dress
fitting, I have lost 8 inches from my body. It
has happened imperceptively whilst still
drinking wine and eating curry. With Ollie It’s
been fun to work with him, really enjoyable,
no-nonsense, I’m a calmer, happier person.”
“I was sick and tired of being sick and tired, hiring Ollie allowed me to give my wife the best 10-year anniversary present ever, the guy she married 10 years ago.
40lbs was dropped in 6 months”
“Ollie concentrates on the mindset more because the mind is the basis for all success in body, mind, relationships and business, as Ollie preaches: Your body is your business.
My twin brother Scott Kuhn joined Ollie’s program and has dropped 40 pounds (in 90 days).
I truly believe, without a doubt that Kata (my wife), Lane (my business partner), Ollie and Scott are the reason I am here right now.”
Frequently Asked Questions
Got a question or want to find out more?
Check out our frequently asked questions to learn about the benefits of functional health work and what you can expect from signing up to OJay Health.
What is functional medicine, and how does it differ from traditional medicine?
Functional medicine is a holistic approach to healthcare that focuses on identifying and addressing the underlying factors contributing to health problems. Creating a personalised treatment plan based on a person’s unique genetic makeup, environment, lifestyle, and nutrition. Unlike traditional medicine, which often focuses on symptom management, functional medicine aims to restore balance and support the body’s natural healing processes, so that you can finally get the results you’ve been working toward.
Is Functional Health Coaching a replacement for medical treatment?
No, Functional Health Coaching is not a substitute for medical treatment. A functional health coach complements traditional medical care by addressing lifestyle factors, nutrition, and overall well-being. They do not diagnose medical conditions or prescribe medications but can often work alongside your medical healthcare provider to support your health journey. However, the additional 1-1 health screening and test reviews service will give you a better understanding of your current health and performance, and any specific areas that need improving.
Is Functional Health Coaching only for people with health issues?
No, Functional Health Coaching is beneficial for people at any stage of health—whether they have existing health issues or are simply looking to improve their overall wellness and quality of life.
Do you need a gym membership to join?
No, we will be working on your lifestyle routine, improving your sleep, gut health and hormones. Many client have their own personal trainer or go to the gym alongside this to improve results. Specific workout programming is available at an additional monthly fee.
I am a complete beginner to health, can I still join?
We are working on overall health here, we will take you from where you’re at with the commitments we make on our calls and make sure you’re able to commit to them throughout each month. That’s why we use our app to regularly send messages to keep you accountable and make the small changes add up.
How do I know if Functional Health Coaching is right for me?
If you are looking to optimise your health, address specific health concerns, or adopt a holistic approach to well-being, Functional Health Coaching might be a great fit for you. Book in for a free Health Strategy Session to discuss more.