About Toki Birch — Functional Medicine Practitioner

If you’re exhausted, can’t think clearly, or feel generally unwell, but your blood tests keep coming back ‘fine’… that isn’t normal.

You may just need someone to get their Sherlock hat on and the fine-tooth comb out.

Toki Birch

Maybe you’re getting through the day, but only just.

You wake up tired. You forget words. You’ve gained weight without changing anything. Your patience is non-existent. Your periods, digestion, sleep, mood, weight, or energy have changed, and every time you try to explain it, you feel like you’re either saying too much or not enough.

Then the results come back.

“Normal.”

And somehow, that makes you feel worse.

Because normal results don’t explain why you’re dragging yourself through the day, collapsing in the evening, or wondering when you stopped feeling like yourself.

That’s the gap my work is built for.

A GP often reads your results to check whether you’re ill. I read them to understand whether you’re well. Those aren’t always the same thing, and that space between ‘not sick’ and ‘actually thriving’ is where many women’s answers are hiding.

I’m Toki Birch, a Certified Functional Medicine Practitioner, Health Coach, and Nutritionist. I help women make sense of symptoms that have been brushed off, missed, or explained away, especially when they’ve been told everything looks fine, but they know they don’t feel fine.

MSc, CFMP, AFMCP, INHC, DipN

Before I worked in functional medicine full-time, I spent twenty years as an orthodontist. Alongside that clinical work, I trained in functional medicine, nutrition, and health coaching, eventually leaving orthodontics over five years ago to focus completely on helping women have more energy to last the day.

Today, I’m also a Certified Advanced Thyroid Practitioner, a Safe and Sound Protocol practitioner, and a GEMM accredited clinician, with almost a decade of functional medicine experience behind me.

But the reason I do this work isn’t only professional. It’s personal.

I know what it feels like to be that exhausted.

There was a time in my life when I was going to bed at half past five every day. I had two children, a full clinical workload, and I was on the sofa before they’d even had their dinner.

My blood tests mostly came back normal.

I gained nearly five stone without changing what I was eating. I was told I was probably depressed. There were mornings when I needed both hands to hold my toothbrush. I kept an ever-growing list of symptoms in my Notes app because I was too tired to explain everything again every time I saw someone new.

The day things changed was the day I left work early because I simply couldn’t cope.

I drove to the GP surgery, found it closed, sat on the ground in the car park, leaned against my car, and sobbed.

That was the day I realised that if I wanted answers, I was going to have to find them myself.

So I retrained in functional medicine, nutrition, and health coaching while still working full time. The more I learned, the more I understood what had been happening in my own body.

And later, when my son was diagnosed with Guillain-Barré syndrome and we were told it would likely be at least 18 months before he walked again, the functional medicine principles I’d been studying became even more real to me. He was walking in three months.

That was when I stopped doubting the direction I was going in.

Now, the women I work with are often exactly where I was: exhausted, dismissed, and certain that something important is being overlooked. And very often, they’re right.

My approach is practical and built around the reality of being exhausted.

I won’t hand you a plan with 30 supplements in week one.

I won’t ask you to cut out every food that’s currently keeping you sane.

I won’t send you straight into expensive testing before we’ve looked at the foundations.

We start where you are.

That might mean looking at the blood tests you already have. It might mean understanding your symptoms as a pattern instead of a random list. It might mean supporting your nervous system before asking you to do more.

Because when you’re already running on empty, complicated plans don’t help. Clear next steps do.

You’re in the right place if…

  • You’ve been told your results are normal, but you still feel anything but normal.
  • You’re tired of being offered antidepressants, weight loss advice, or ‘just rest’ when you know there’s more going on.
  • You want someone to explain your results in plain English.
  • You need a plan that feels doable, not another thing to fail at.
  • You’re ready to understand what your body has been trying to tell you.

Full Disclosure

I’m a fantasy reader, a fair-weather walker, and a big believer in the power of an evening routine. Mine is sauna, shower, reading, satin bonnet, sleep. In that order.

Reading Walking
  • I have an ADHD-type brain, which means I love a new idea, a good pattern, and anything that helps things finally make sense.
  • I’m powered by decaf coffee, spicy food, and good chocolate. I’m coeliac, so a proper treat is gluten-free sourdough toast or a Booja Booja truffle.
  • I have what I call Labrador energy. When I’m full of beans, I’m very full of beans. This is one of the things I couldn’t get my head around in my tired years, which is probably why I’m so passionate about helping women understand their energy instead of blaming themselves for not having more of it.

You don’t have to know exactly what’s wrong before you start. You just need the right first step.

Here are the ways we can work together, depending on where you are right now:

Exhaustion Decoder
Exhaustion Decoder £14

A simple pattern assessment to help you identify which systems may be driving your exhaustion, so you can stop guessing what to do to stop being so tired and know where to begin.

The Fuel Method
The Fuel Method From £147

A 6-module course designed to help you rebuild your energy foundations step by step, without extreme food rules or overwhelming protocols. Available DIY or with guided coaching support.

Behind the Numbers
Behind the Numbers £97

Your blood test results explained in plain English, with a written report and video walkthrough connecting your results to your symptoms, as well as your next steps.

Energy Restore
Energy Restore 1:1

Six months of personalised support for more complex cases, including testing, protocols, nervous system work, and consistent guidance throughout.

Meal Plans
Meal Plans From £7.99

Energy-supporting, family-friendly without spending hours in the kitchen.

Free Resources
Free Resources Free

Not sure where to start? Begin here with simple resources to help you understand your symptoms and take your next step.

Still not sure where to begin?

Start with the free resources or take the Exhaustion Decoder.

You don’t need to have all the answers yet. You just need a clearer idea of what your body needs, and a next step that doesn’t feel impossible.