Everyone has the ability to look, live and feel better.
I’m celebrating 25 years in nutrition, fitness, and wellness—and at 50, I feel stronger, wiser, and more purposeful than ever.
My approach is holistic but realistic—rooted in science, shaped by experience, and designed to fit real life. My goal is simple: to help you feel and function at your best, whether you join me on a retreat, a Longevity Fast, or my Lean Routine programme.
I began my career as a journalist and broadcaster, so I’ve always believed that health information should be evidence-based, but also clear, practical, and deeply personal.
Climbing Mount Kilimanjaro for my 50th reminded me what transformation really means. Every summit starts with a strong basecamp—the rhythm of daily habits that keep us grounded. But true change also needs ascents—intentional resets that challenge and renew us. That’s the heart of my work:
The Lean Routine builds your basecamp—strong, sustainable habits around food, fasting, movement, and mindset.
The Longevity Fasts are your ascents—guided metabolic resets that renew energy, reduce inflammation, and support healthy ageing.
I’m supported by a brilliant team of professionals—an NHS Women’s Health Specialist Nurse, Registered Dietitians, Nutritionists, and a Mindset Coach—all sharing my passion for evidence-based wellbeing.
Most of all, I bring real-life perspective. I’m a working mum, a competitive Masters athlete, and an unapologetic foodie who knows what it takes to balance ambition, wellbeing, and joy.
The Lean Routine
Ready to reclaim your energy, shape, and confidence—without the overwhelm?
The Lean Routine is your science-backed roadmap to feeling strong, lean, and in control again. Whether you prefer a self-paced journey, expert-led group coaching for women in midlife, or personalised 1:1 support, there’s a path for you.
Built on the latest research in behavioural science, The Lean Routine helps you build lasting habits using proven techniques like habit stacking and identity-based change. Small, consistent shifts in your daily routine create powerful results over time.
No more all-or-nothing thinking—just a clear, doable path to real change. This is habit change that fits your life, not the other way around.
Let's get started on your Lean Routine!
Testimonials
Wall Street Journal"Amanda Hamilton is Britain's best-recognized celebrity nutritionist.”
Farzana Choudary,Associate Director, People Operations, Oak North Bank“Amanda Hamilton has run hugely popular and highly informative seminars for Oak North Bank. We find it hugely impactful relative to the organisational time involved. Highly recommended.”
Dr. Jonty Heaversedge,Author and Broadcaster“Amanda’s approach is pragmatic and balanced – just like the diets she recommends. She is an inquisitive, rigorous healthcare practitioner with a clear understanding of the real world and the challenges we all face in our daily lives.”
Julia Champion, Champion Talent“She’s the ultimate media-savvy professional. She has an uncanny instinct for what’s the next big thing and a track-record that speaks for itself.”
Author's Prof Ian Philp, M.D. Government Tsar on Ageing"Amanda's diets add years to life and life to years."
