Discover the Book That Started It All
The In-Sync Diet, co-authored with actress Glynis Barber, introduced an evolutionary approach to fat burn, energy, and long-term wellbeing.
Thousands have already found their path to health with these strategiesânow itâs your turn.
đ Available in paperback & Kindle.
Ready for Real Change?
Choose Your Path Forward:
Personal Coaching with Fleur
One-to-one support combining psycho-neuro-immunology with practical daily strategies tailored to you. For women ready for clarity, accountability, and a deeply personal reset.
In-Sync Reset: 6-Week Programme
A step-by-step metabolic and nervous system reset that improves body composition, reduces inflammation, restores hormone balance, and builds long-term resilience. Includes weekly lessons, live coaching, and a supportive community.
How did working with me as your psychoneuroimmunologist impact your health and wellbeing?
Working with you opened my eyes to the intricate connections between my mind, immune system, and overall wellbeing. I found myself gaining greater resilience, feeling more empowered in managing stress, and noticing improvements in both physical health and emotional balance. Your holistic approach helped me understand not only the science behind these links but also how to practically integrate healing strategies into my daily life â and not just about leafy greens!!
What specific changes did you notice in your body and/or mindset on the
programme?
The sessions became a âweekly catch upâ where I could explore not just symptoms, but the root causes of imbalance. I discovered how simple shifts â like conscious breathing, mindful movement etc âcould ripple outward, transforming my bodyâs response to everyday life. I have to say these insights didnât just change how I felt; they reshaped how I see the future.Â
How did I support and guide you towards achieving your health goals?
Your guidance was both deeply knowledgeable and kind!. You listened without judgment. tailoring each step to our needs and encouraging me to be curious about my own journey rather than being critical.l (and flagging our failures!). Through thoughtful questioning, practical
exercises, and regular check-ins, you helped me translate complex science (again no leafy greens!) into simple, actionable habits andâmotivated not only by your expertise but also by your genuine belieff that we can all improve.Â
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What did you most appreciate most about my approach to health and wellness?
Firstly, it was your generosity. We were
both more than happy for you to reschedule the session when you had a bigger group; it was so kind of you to complete the course. Your ability to blend evidence-based insights with a âhumanâ touch made each interaction feel unique and meaningful. I appreciated how you celebrated our small âvictoriesâ and gently reframed setbacks as lessons, empowering me to approach my health with curiosity and patience. and optimism. Most of all, your belief in my capacity for change inspired me to believe in myself.
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How did my approach stand out
As you know, I am really interested in health and nutrition and have many books etcâ and of course there is so much noise out there! However, your approach was more advanced and included new and cutting - edge research but delivered in an easy - to- understand way.
Would you recommend me to a friend or family member seeking health and wellness guidance?
Absolutely, without hesitation! I would wholeheartedly recommend you to anyone seeking health and wellness guidance. Your unique combination of professional excellence, warmth, and real-world practicality sets you apart. The personalized support, encouragement, and trust you built have made an enormous difference in my journey. Iâm confident that others would find the same empowerment, clarity, and hope that I discovered in your care.
Meet Fleur Borrelli
Clinical Psycho-Neuro-Immunologist | Nutritional Therapist | Author of The In-Sync Diet
Have you ever had a single moment that changed everything?
For me, it was June 1982, in a quiet Wiltshire village. My fatherâthe local G.P., wise and deeply respectedâwas my role model. That summer, my family life shifted dramatically, and years later, a discovery about my fatherâs silent trauma during World War II revealed something profound: our unspoken experiences shape our health more than we realise.
That realisation led me to a different pathâclinical psycho-neuro-immunology. For over 20 years, Iâve helped women reconnect with their bodies, calm their nervous systems, and build resilience using an integrative, science-led approach.
Because you deserve more than symptom management.
You deserve to feel energised, focused, and truly wellâin every sense of the word.
Take the first step toward feeling In Sync again.
Your reset starts here.
