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You’ve had standard blood tests. You’ve been told everything is fine. You don’t feel fine. This is a very common reason people come to me, and testing can show what a standard check doesn’t look at. Start with the Initial Consultation: I read your Case File and any blood results you have, and we go through your report together. If testing is needed after that, the TDG Five-Test Programme is designed for this.

If gut symptoms are your main concern, the Resilient Gut System is a structured gut programme with three levels of support, from £697. If you’d rather test first, the GI-MAP Entry Programme gives you the stool test, my interpretation and a results session for £537.

If stress, poor recovery and running on empty are the main problem, the Resilient Stress System is a structured programme for stress and recovery, with optional DUTCH hormone testing, from £697.

Hormone symptoms often involve more than one system — thyroid conversion, adrenal activation, oestrogen metabolism, and gut health all interact. The DUTCH Plus hormone panel, read alongside blood chemistry, gives a fuller picture. Start with the free 20-minute call, or go straight to the Initial Consultation, to work out which tests are most relevant to your pattern.

Bring them to the Initial Consultation (£145): I read every marker in your Health Status Report, alongside your history, including results from other labs or earlier years, and we go through it together. If you go on to test, Results & Plan (£295) covers those results with a consultation, a plan and a follow-up. If I’ve recommended a retest, it counts as testing through me even if you book the lab yourself, so it’s Results & Plan (£295, or £236 if you’ve worked with me before).

Low fat, low carb, paleo, keto, plant-based — each has people it transformed and people it made worse, and the difference is not willpower. Metabolic Natures is a structured way of working out which balance of food suits you: two physiological axes, read together, with the strength of each shown rather than hidden. It is a starting point rather than a test result, and the page states plainly what the evidence for it is and is not.

Personal training at home in the Edinburgh area or by Zoom, a training programme written for you, or online training coaching. Prices from £50 a month.

Start with the clinical education: the articles, the case studies, and the first module of the TDG Clinical Manual, free to read. The Learn page is the best entry point. When you’re ready, the free call takes 20 minutes.

The Detective Health clinical suite includes interpretation guides for all five functional tests, a practitioner workflow, and the TDG clinical manual. The FDN-P certification is the training foundation the entire TDG approach is built on. The For Practitioners page covers everything.