About

Dr Rebecca Hiscutt

PhD Dietitian & Metabolic Health Specialist

I'm a PhD-qualified Registered Dietitian with over 25 years of clinical practice in nutrition. Alongside my NHS work in metabolic health, I run an independent clinic and create practical resources, including this guide series, for anyone who wants to understand how their metabolism works and how to support it better.

Dr Rebecca Hiscutt

Why I built this

Something I see consistently in clinic is people who are well-informed and doing everything they can, but working from incomplete information. Not because good science doesn't exist. Because good science rarely reaches the people who need it in a form they can use.

The brain fog, the energy that used to be reliable and now isn't, the sleep that's changed, the sense that your body is behaving differently and nobody has explained why. These aren't things to tolerate. They are signals. And there's a body of metabolic research that speaks directly to them.

I created The Metabolic Thread because I wanted people to have access to that research, explained clearly and with practical steps attached. No jargon dumping. No vague wellness prompts. Just the science, what it means for you, and what you can actually do.

What The Metabolic Thread is

The Metabolic Thread is a series of practical guides for anyone navigating the metabolic changes of midlife. Each guide is available on its own, for a small one-off payment.

The name reflects something I come back to in clinic. There is a thread running through almost every symptom people describe at this life stage. Changing energy regulation, blood sugar stability, sleep architecture, stress response, body composition. These aren't separate problems. They share a common metabolic picture.

This site hosts a series of practical guides that trace that thread. The first, A Guide to Your Metabolic Health, covers the foundations: what's changing, why it matters, and how to support your body through it. Further guides are in progress, starting with a standalone perimenopause guide.

Each guide is written to be read once, then returned to as needed. The mechanisms are explained, the steps are specific, and you don't need any prior knowledge to start.

If you want more than a guide

The guides are a starting point. For some people, that's enough. For others, the picture is more complicated and one guide won't cover it.

If you want a clinical conversation about what's happening for you specifically, I run the Root Cause Clinic. It's a 30-minute appointment, in person in Portishead or virtually, focused on the health issues that matter most to you right now. You'll leave with a personalised health action plan and a clear next step.

When you book a clinic appointment, Rebecca includes access to whichever guide she thinks will be most relevant to you. It's part of the appointment, not a separate charge. You leave with a personalised plan and the material to go with it.