Caroline Yeatman, Nutritional Therapy and Functional Lab Testing

Doing ‘everything right’ but still not feeling your best?


Hi, I’m Caroline and understand the frustration of working hard at keeping a healthy lifestyle yet still not feeling your best. I use functional lab testing to find out what your GP's tests might be missing and help you feel like yourself again.

For more details, contact me.

Why I know the “healthy food” industry only cares about your wallet, not your unique biochemistry

My former career in the food industry gave me a front-row seat to how products are developed and marketed. Messages about what is healthy change constantly and can be really confusing.

My mission is to educate people about which foods and supplements really work for them, and not to waste time or money chasing the latest ‘healthy food’ fad.

About me

With a 25-year career spanning the food industry and nutritional science, I bring a rare combination of insight and evidence to my work. I'm here to listen, investigate, and help you feel like yourself again.

Common issues I work with:

  • Common ongoing symptoms including digestive discomfort, fatigue, skin flare ups, allergies, stress, weight & hormonal changes

  • When blood tests come back “normal” but you still don’t feel well and want more answers

  • Support with GLP-1 medications, either starting, maintaining or stopping them

  • Finding the root cause of symptoms because medication is not helping, or having unwanted side-effects

My approach:

  • Root cause, not just symptoms – functional lab testing plus your health history to find out what's really going on.

  • Doing ‘everything right’ but still feel rubbish? You're not imagining it – I specialise in supporting clients with exactly this.

  • Nutrition advice you can trust – 25 years in the food industry, science-led, no confusing or conflicting advice based on the latest headlines.

  • A personalised plan with regular check-ins, built around your life, not a generic template.

  • I work alongside your GP, not instead of them, so everything fits safely with your care.

  • Has completely changed the way I look after myself

    Working with Caroline has been great. I felt completely supported, and learnt so much about myself, nutrition and how to optimise my health. The support was tailored to my needs, and it has completely changed the way that I look after myself, it has been truly life-changing!

    ~ Emma, weight loss client

  • Practical advice I could start straight away

    Caroline listened carefully and helped me understand what could be causing my long-term gut issues, giving me practical advice that I could start straight away, including supplementation and relaxation techniques. I feel I have made a positive start towards better gut health.

    ~ Bernadette, IBS client

  • Significant reduction in both IBS and eczema flares

    I have had digestive discomfort and eczema for several years. Caroline recommended an Advanced Thyroid test, which revealed that I had raised thyroid anti-bodies. With this knowledge, Caroline encouraged me to more adopt a gut-friendly diet. As a result, I have experienced a significant reduction both my IBS and skin flare ups.

    ~ Paul, IBS and eczema client

Nutritional Therapy Packages

All packages include 1:1 sessions and weekly check-ins, access to functional lab testing, in-depth analysis and science-backed recommendations.


£125 one-off session

Diet Diary Review

An affordable option for those new to functional nutrition. Science-based feedback on your current diet and clear, targeted recommendations to minimise your symptoms.   

£490

Six Week Package

This package is ideal for those with some knowledge of nutrition, but working towards a specific, short-term health goal. 

3 monthly payments of £300

Three Month Package

Recommended for those experiencing persistent digestive or hormone related symptoms.

6 monthly payments of £290

Six Month Package

For more complex cases, or those seeking ongoing support and more in-depth lab testing.

Recommended supplements and lab tests can be purchased at an additional cost and I will discuss options with you and available discounts during our consultation.

Test don’t guess! Why functional testing is a good investment for your health

The wrong foods or supplements at best will be a waste of money, and at worst, can cause more imbalances. Functional lab testing helps identify what is truly going on and indicates which dietary and lifestyle changes may be most effective for you.

Some of my favourite lab tests:

  • Stool Test (Regenerus GI 360)
    Struggling with IBS, bloating, skin flare-ups, or recurring UTIs? This test looks beneath the surface of your digestion – ruling out parasites and candida, and revealing what's really behind symptoms that antibiotics or other medications haven't fixed.

  • Hormone Test (Regenerus HuMap)
    Fatigue, mood swings, anxiety, disrupted sleep, or unexplained weight changes could all be hormonal. This test maps what's happening with your hormones – whether that's perimenopause, PMS, fertility concerns, or the impact of chronic stress – so you finally have real answers and insight.

  • Advanced Blood Analysis (Functional Diagnostics Ultra Health Check)
    A full picture of your nutrient status, thyroid, blood sugar, liver, immune and cardiovascular health – even if you feel "fine." Think of it as a preventative check-in, giving you the clarity and reassurance to take control before small imbalances become bigger problems.