“Working with Antonia fundamentally changed my relationship with food — and with myself. I hadn’t realised how much flawed habits were holding me back. I wasn’t eating enough or consistently, and it was impacting my performance and recovery.

Her tailored advice made me more aware and strategic, and I built habits that truly support my energy and strength.

It’s so satisfying to feel and see your body change. People started calling me “fitter” and “leaner” — at first it was a surprise, then it became the best motivation.

Most of all, I now believe change is possible — and I’m excited to keep progressing. Investing in your health really is investing in your whole life”

Sergio, 39, Private Banking & Spin Coach

Sergio’s journey to a leaner, stronger more confident life

Sergio and I worked together for several years and it’s been a privilege to witness him consistently progress and transform. Here are a few of the incredible changes he experienced:

Shedding body fat & gaining lean muscle, a significant physical transformation that Sergio could see and feel
Deeper self-confidence through feeling reinvigorated physically, mentally and emotionally
Making being fit and healthy a central part of his identity versus something he’s chasing
Mastering the art of balancing a high pressured job, physical and mental health as well as a social life - no small win in today’s demanding world.

“I came to Antonia when I was really struggling. I’d just got my period back after six years, but I was still scared to exercise and knew deep down I had blocks around food. I felt overwhelmed by the endless, conflicting advice and just wanted a qualified expert I could trust.

I knew I needed 1:1 support to make real, lasting change and have that accountability for some things I couldn’t do alone.

It remains the best investment I’ve ever made in myself.

Antonia was kind, welcoming, and instantly put me at ease—but at the same time, she held me accountable in all the right ways.

Because of her, I now have genuine freedom with food and exercise which is completely priceless.”

Eilidh, 24, Aerospace Engineer

Eilidh’s life changing transformation to food and exercise freedom

After discovering antoniaosbornenutrition through Instagram Eilidh decided to take the leap - and she couldn’t be happier with her decision.

Just a few of the remarkable results she achieved include:

Exercising for the first time and maintaining her period after having neither for 6 years!
Creating food food freedom being able to consistently eat in a way that makes her feel great and free from anxiety - whether its fuelling for a run, at work, or out with friends
Feeling significantly more confident about her body, making significant changes with her relationship with her thoughts and feelings
Creating a balanced and liberating exercise routine that supports her to feel her best

“I came to Antonia a little reluctantly — I didn’t want someone overhauling my diet because I love my food! But I was low on energy and struggling to recover properly, which wasn’t sustainable with my work.

Antonia completely changed my perception of what a nutritionist is. She is so much more than a nutritionist — she coached me to make smarter decisions and feel confident doing it. She didn’t take things away — she helped me build around what I already loved.

Her clear, practical structure on what, how much, and when to eat made a huge difference. My recovery got faster, my energy came back, and I finally felt in control. Her expertise, support, and kindness made all the difference”

Anthony, 40, Dancer & Spin Coach

Anthony’s journey to recovering faster and elevating his performance:

Working with an athlete like Anthony we focused on all of the ways we could make 1% gains:

Optimising macro intakes, protein, carbs and fat intakes personalised to his needs and high workload
Meal timing was game changing in Anthony’s hectic schedule so that he could perform at his best
A sleep schedule that worked for his lifestyle and to level up
Food pre and life scheduling so that recovery, nutrition and his health was not something he needed brain power for and knew it would be taken care of

“I’ve always been active—marathons, cycling, spin, barre—but when I hit perimenopause, everything changed. I gained weight and lost strength, even though I was doing everything ‘right.’

Antonia quickly identified I was under-fuelling, especially on protein, and helped me rethink how I train, recover, and nourish myself at 49—especially while training for the London Marathon.

Antonia’s evidence-based, personalised approach is a breath of fresh air in a world of noise. Her guidance is honest, intelligent, and grounded. I’d recommend her to anyone struggling with health, performance, or body composition.”

Fflur, 51, Luxury Goods & Runner

Fflur’s transformation to optimise hormone health & body composition:

Fflur specifically chose antoniaosbornenutrition because she wanted a trusted source and expert to help her navigate nutrition and training during a time of hormonal change and being subjected to so much conflicting advice - here are a few of the remarkable results she achieved:

Fuelling to thrive in terms of the amounts required to support her hormones and additional exercise
Pre and post workout nutrition to keep her out of a stressed state and support her hormones and be able to make body composition changes
Training smartly, through introducing more strength training and more rest days so that her body was in a place to be able to transform
Creating new habits that served her, versus being attached to old beliefs that didn’t serve and we’re keeping her body composition stuck

Why choose us?

Personalised

There’s no one-size-fits-all approach here, and you’re far from average. Your nutrition and lifestyle recommendations are tailored to your unique goals, needs, and high-pressure lifestyle. Whether it’s lack of time, demanding work, or mindset blocks, our coaching doesn’t just fit into your high-performance life—it elevates it.

360-Degree Approach

Ever feel like something’s missing, making what should be simple a struggle? Our comprehensive approach covers nutrition, lifestyle, mindset, and emotional well-being—helping you unlock peak performance without the guesswork or struggle.

Evidence-Based

With an MSc distinction in Clinical Nutrition, our methods are rooted in science—not trends or fads. We provide proven strategies and tools, cutting through the noise so you can make lasting changes in your health and performance.

Expert Support

You’re not doing this alone. Backed by years of experience and a proven track record, we provide the support, accountability, and expert guidance you need to stay on track and achieve your goals

It starts with you.

How the Coaching process works

01

Initial strategy call

02

Coaching & check-ins

03

Plan, Create, & Execute

Why choose us?

Personalised