A 1:1 programme with Registered Nutritional Therapist Fiona Berry
Ancient wisdom. Modern science. A body that finally works with you.
For women who are exhausted, hormonally depleted, and tired of being told everything is fine — when they know it isn't. A deeply personalised nutrition programme that restores your energy, digestion, and vitality by working with your body's natural rhythms, not against them.
Enquire about a placeYou eat reasonably well, you try to manage your stress, you've Googled your symptoms more times than you can count. And yet something still feels fundamentally off. Your energy is unpredictable. Your digestion doesn't behave. Your sleep is broken. Your hormones feel chaotic. And somewhere along the way, you've started to accept that this is just how you feel now.
It doesn't have to be.
"When life gets hard and you get busy, the last person you often take care of is yourself. Yet you deserve more than anything to not just feel 'well' — but to live long, healthy, and happy years."
Women who work through The Seasonal Method don't just feel better in the short term. They understand their bodies in a way they never have before. They make food choices with confidence and ease. They stop fighting against their natural rhythms — and start living with them.
Steady, reliable energy throughout the day — without relying on caffeine or willpower to get through it
A gut that works with you. Understanding exactly what supports it — and what doesn't — for your unique body
Nutritional support for hormonal balance — whether you're navigating perimenopause, stress, or simply a body that feels out of sync
Rest that actually restores you. Permission — backed by science — to honour your body's need for seasonal rhythms
A relationship with food rooted in nourishment, not restriction. You'll leave knowing how to feed yourself for life
Finally understanding your body — not as something to fix, but as something to work with. That shift changes everything
I came to nutritional therapy the long way round. After 20 years in a demanding advertising career, I found myself frequently unwell — visiting doctors, running tests, and getting nowhere. I eventually discovered that nutrition and lifestyle were the keys to restoring my own health. That journey became my vocation.
I trained for four years to earn my BSc in Nutritional Therapeutics, became registered with BANT and CNHC, and built a practice rooted in one founding belief: that the human body is designed to be well. We've just drifted a long way from the conditions that allow it.
The Seasonal Method is the synthesis of everything I've studied, practised, and lived — ancient wisdom about how humans are meant to eat and rest, grounded in contemporary nutritional science, and made practical for real modern life.
"Fiona glows with good health and is a beacon of common sense amidst a mass of available advice."
Emma — Retreat Guest"Nutritionist Fiona Berry is so passionate about living seasonally, she has made it the focus of her whole career."
Psychologies MagazineMost nutrition programmes give you a plan to follow. The Seasonal Method gives you something more lasting — a deep understanding of your own body, a framework for how to nourish it across every season of life, and the practical tools to make it feel easy.
Each step builds on the last. We don't rush. We don't restrict. We work with your body's intelligence — and the wisdom of thousands of years of seasonal living — to restore it from the inside out.
We begin by going deep. A full health history review, symptoms analysis, bloodwork assessment, and lifestyle audit. This isn't a tick-box consultation — it's a thorough, personalised investigation into what's actually driving how you feel. Many clients tell me that this first step alone gives them more clarity than years of GP appointments.
Before addressing specific symptoms, we rebuild the foundations your body needs to heal. Blood sugar stability, gut health, key nutrient repletion, and nervous system support. Traditional cultures understood that restoration comes before optimisation — and the science agrees. This phase is where many clients feel their first real shift.
With foundations restored, we turn to the patterns that are keeping you stuck. Hormonal imbalance, chronic stress, the "wired but tired" cycle — these aren't character flaws or inevitable parts of ageing. They're signals from a body that needs specific, targeted support. We address them with precision, using food and lifestyle as the medicine.
This is where The Seasonal Method becomes a philosophy, not just a programme. Our bodies are designed to change with the seasons — our gut microbiome shifts, our circadian rhythms adapt, our nutritional needs evolve. When we stop fighting this and start working with it, something remarkable happens. Eating becomes intuitive. Rest becomes guilt-free. Health becomes sustainable.
There's no point in a health programme that falls apart the moment life gets busy. We build practical strategies that fit around work, family, travel, and everything else. Seasonal meal ideas, simple shopping guidance, realistic habits, and the confidence to make good choices without overthinking every meal. Ease over perfection, always.
We close with a personal seasonal health plan that you take into the rest of your life. Tools for navigating future shifts — hormonal changes, seasonal transitions, stressful periods — and the deep-rooted confidence that comes from truly knowing your own body. The goal of The Seasonal Method is simple: you won't need me forever. You'll be equipped.
A thorough 90-minute session covering your full health history, symptoms, lifestyle, and goals. This shapes the entire programme to you specifically.
Regular one-to-one consultations over several months — in person in Suffolk or virtually — to review progress, adjust your protocol, and go deeper.
A detailed, bespoke plan built around your unique picture — your health history, bloodwork, symptoms, and lifestyle. Not a template. Yours alone.
Review of existing and recommended tests, with clear explanations of what your results actually mean for your health and the steps to address them.
Practical seasonal eating guides, shopping frameworks, recipe ideas, and lifestyle tools rooted in ancient wisdom and grounded in nutritional science.
Access to Fiona between sessions for questions, adjustments, and support. You're never left to figure it out alone.
"Fiona started looking after a broken woman who now feels utterly healed. Quite frankly, she saved me."Becky — Nutrition Client, IBD
"She looked at me as a whole rather than tackling specific complaints. I generally felt healthier and more in control of what I was putting into my body."Gemma — Nutrition Client
"It gave me permission to rest — something I'd always subconsciously felt guilty about. I now feel much more in control of my body and wellbeing."Carol — Nutrition Client
"More in tune with myself, with simple, tangible ways to carry that connection forward. Every session felt like an invitation to slow down and realign."Susie — Seasonal Programme
"3 days of balm for the soul — and gut. As a host she was second to none, as a nutritionist guiding us with empathy, passion and understanding."George — Retreat Guest
"Her approach is flexible and caring. I have found the whole relationship informative, supportive and inspiring. The phrase 'working with' says a lot."Carol — Nutrition Client
The Seasonal Method is a deeply personal, high-touch programme. I work with a small number of clients at any one time to ensure every woman I work with receives my full focus and care.
A high-touch, deeply personalised programme for women who are serious about transforming their health — not just managing it.
Payment plans available. Discovery call required before booking.
It was designed that way. Sometimes it just needs the right support, the right nourishment, and someone who will genuinely listen — to find its way back.
Enquire about a place Places are limited. A free discovery call is the first step — no pressure, no obligation.