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As a UK-leading integrative health and performance clinic, we take a deeply holistic approach with The Well Nourished Method. We understand that every system in the body is interlinked. By using a root-cause approach, we connect the dots others miss, identifying what’s driving symptoms and working to alleviate them by creating deep balance from within, rather than simply masking them. Our method combines advanced testing, intelligent nutrition and performance coaching to address the whole person, not just the surface-level signs.
We believe everything starts within. When women understand what’s happening in their bodies, knowledge becomes power, equipping them to act from strength not overwhelm. Our goal is to help women reconnect with their body’s signals and restore energy, clarity and capacity, so that gut health, hormones and stress resilience become their greatest assets.
Uncover the root of what’s holding you back and experience transformative breakthroughs through precision functional testing, nutrition and performance coaching. Guided by experts who understand the unique pressures and possibilities of your life.
Boost energy, sharpen focus, and expand leadership capacity across your team. From menopause and hormone health to resilience and female leadership, empower your organisation with a fresh approach that moves beyond awareness into action.
Out there, you’re the woman who handles it all. But at home, it’s a different story. Your patience is thinner, your spark dimmer, and you’re caught in a cycle of overdrive and collapse. Whether it’s a general sense that something isn’t right, or a condition like PCOS, endometriosis, PMDD, fibromyalgia, or IBS. You’re done with quick fixes that only skim the surface. You’re ready for answers that go deeper, and a way forward that actually works with your body, not against it.
You need someone who sees the full picture.
The Well Nourished Method is built on decades of combined clinical experience and insights from leading hundreds of individuals on their health journeys. It combines precision functional medicine, deep personalisation and performance coaching to create intelligent, integrated solutions for women who do a lot, hold a lot, and expect more from their health.
The result? A tailored path that elevates the way you live, lead and move through the world, reconnecting you with the energy, clarity and calm you’ve been missing.
We don’t guess, we test. Through precision functional testing, we uncover the real drivers behind your symptoms, from hormonal shifts and gut imbalances to nutrient depletion, inflammation and even your genetic blueprint.
You deserve more than a protocol. We combine your clinical data with your lived experience and goals to create a deeply personalised path that’s grounded in your unique biology, designed for real life.
Health is more than lab results, it’s how you think, feel, and focus your energy. Energetic Intelligence coaching helps you master that awareness, shift your internal state, and create lasting hormonal change that flexes with the pressure and pace of your life.
Liz Sergeant is a renowned Women’s Health & Performance Coach, Nutritionist and Functional Medicine Practitioner, known for helping high-achieving women optimise their energy, balance their hormones, and thrive in the lives they’ve built. With a background in corporate pharma, she understands the pressure of performing at a high level while your body struggles to keep up.
For more than 15 years, Liz has combined integrative health and nutrition principles with the latest science to help ambitious women create deep, lasting transformation.
As the founder of Well Nourished, Liz leads a team dedicated to delivering intelligent, personalised support that gets to the root of what’s holding you back. Her approach blends scientific depth with real-world insight, empowering women to take ownership of their health and perform at their best in every area of life.
With over 50 years combined clinical experience, Liz and her team pioneered one of the first online functional medicine clinics in the UK
Liz and her clinic have helped thousands of women worldwide to optimise their energy, gut health and hormones, reclaiming peak performance.
From intimate retreats to global stages, Liz is recognised for delivering impactful talks and workshops on women’s health and high performance.
Liz is an expert contributor to Conscious Life, House of Hormones, and regularly featured across major publications.











When you work with us, you’re welcomed into The Well Nourished Clubhouse – a private community of exceptional women committed to elevating every aspect of their health and life. Enjoy exclusive access to curated resources, members-only gatherings, and a network that inspires you to thrive.
You lead, create and achieve, but right now your body is making it harder than it should be.
Maybe it’s the crippling anxiety that clouds your decisions, the uncomfortable gut issues that hijack your day, or the cycles that leave you in pain or unlike yourself for days at a time. Fatigue and overwhelm have become your new normal, even though you’ve done everything right. You know something has to change.
It’s time to make your health your greatest asset. So you can rise with energy, think with clarity and lead with purpose again.