Your symptoms aren’t random
Find Out Why You’re Still Exhausted After 8–10+ Hours In Bed
Discover your exhaustion pattern, and understand the usual causes behind them, and know what to focus on first.
Tired of feeling unwell, even though your test results say you’re fine?
The Exhaustion Decoder helps you make sense of the blood tests results you already have, so you can finally see the patterns behind your exhaustion and symptoms and take the next right step with confidence
Here’s what no one sees when you say, ‘I’m Exhausted’
For many women, the issue isn’t “lack of rest”. It’s that the body isn’t converting rest into energy properly.
They’re dealing with a specific exhaustion pattern that hasn’t been identified yet, so everything they try ends up being guesswork.
The Decoder helps you identify which exhaustion pattern you’re most likely in, and points you towards the most common areas to investigate first.
The Exhaustion Decoder gives you the one thing most exhausted women are missing: understanding.
The Exhaustion Decoder
A pattern-based assessment designed for women who are tired of guessing why they’re so tired, and why nothing they’ve done has worked.
Because once you know your pattern, you finally know what to do, and what to stop wasting your time on.
This is perfect for you if you want:

What You’ll Get
A simple way to recognise whether your symptoms are clustering into a specific pattern, plus guidance on what that pattern commonly relates to.
So you can:
- Stop trying random “healthy” things that don’t match what’s going on
- Use your energy on the right next step
- Feel more confident talking to your GP, without getting flustered
Here’s What You’ll Get Inside The Exhaustion Decoder – For Just £9
Pattern Assessment & interpretation
A short assessment to help you spot your likely pattern and uncover why sleep stopped restoring you.
Symptom Cluster Decoder
See which symptom clusters reveal where your body needs support most. This is where the “oh my God, that’s ME!” moments happen for most women.
Doctor Advocacy Guide
Know what to ask for, how to interpret “normal” results, and how to advocate for next steps with confidence.
Decision Map: what to do first
A focused “choose your next step” map based on what you found.
How It Works
Step 1: Complete the pattern assessment.
Step 2: Read your interpretation.
Step 3: Use the decision map to choose what to focus on first.
Hi, I’m Toki
I’m Toki, a functional medicine practitioner and SSP provider. I help women 40+ with underactive thyroid symptoms make sense of what’ their body’s doing’s happening to them, and take practical steps that fit real life.
I made The Exhaustion Decoder for the woman who’s tired of being told she’s “fine”, while feeling anything but, and for the woman who’s fed up being tired all the time and wants to know why.
For years, I woke up exhausted no matter how much I slept.
I was dismissed. My tests were “normal”. I thought I might be lazy and kept going… until I couldn’t.
So I retrained as a Nutritionist, Health Coach, and Certified Functional Medicine Practitioner. I decoded my own pattern, got my energy back, and now I help other women do the same.


Frequently Asked Questions
No. The Exhaustion Decoder is an educational resource that helps you recognise symptom patterns and understand what they may be linked to. It doesn’t diagnose medical conditions. Always consult a healthcare provider for diagnosis and treatment
No. It’s designed for women who feel awful even when tests come back “normal”, or who simply want to understand why they’re so exhausted.
No. The Decoder gives you a way to understand your symptoms, and isn’t a treatment plan. For comprehensive support, consider my Endless Energy course, or better still, my Thyroid Reignite™ group coaching programme.
PDF workbook you can download and keep.
Yes. If you don’t have at least one “oh my god, that’s me” moment within 7 days, email support@tokibirch.com to request a full refund.