Nutritionist London & New York

Helping women feel well every day.

Marilia Chamon is registered nutritional therapist specialising in gut health, functional medicine and nutrigenomics.

Marilia Chamon - Nutritionist London & New York
Marilia Chamon - Nutritionist London & New York
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ABOUT

I’m Marilia Chamon – registered nutritional therapist, based between London and New York.

Most of my clients are women, and most arrive with a familiar cluster of issues: bloating, bowel movements you can't predict, a growing list of foods that seem to disagree with them. Others come in low on energy, low on vitality, quietly losing trust in their own bodies. What they tend to have in common is effort — they've dieted, exercised harder, fasted, cold-plunged, built a supplement stack that takes up a cupboard of its own. And still, how they feel doesn't match how hard they've tried.

That's where the clinical work starts. I was trained through functional medicine to dig into why symptoms are showing up in the first place, so we build a health timeline together —

tracing back to the last time you remember feeling well, and working forward from there. I ask the questions that usually get skipped, connect what looks unconnected, and write an action plan around what's actually going on.

My goal is to help women feel well every day: rested when they wake up, with real energy for the day ahead, present for themselves, their work and the people they love.

CHECK MY EXPERTISE
CHECK MY EXPERTISE

The most effective approach to health is a complete one.

My work sits across three disciplines — clinical nutrition, functional medicine and nutrigenomics. Used together, they let me see your health clearly and in full, rather than one piece at a time.

  • Gut health is rarely just about digestion. It shapes almost everything — your immunity, your inflammation, your mood, your skin, your hormones — which is so often where the real answers begin

  • Functional medicine changed the way I think. Where conventional medicine tends to focus on what is wrong, functional medicine keeps asking why — why this, why now, why this person.

  • It looks at the relationship between your genes and the way you live — how your genetic makeup shapes the way your body responds to food and environment, and how your diet and lifestyle in turn influence the way those genes are expressed.

01

The
Initial Call

A 25-minute clinical conversation to understand where you are, share initial thoughts, and determine whether we are the right fit.

Learn more 
02

The Programme

A fully personalised 12-week programme. Built around your health history, your lifestyle, your data, and your goals.

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Meet Marilia

Before I was a nutritional therapist, I was the one searching for answers.

Years of unexplained digestive symptoms after a bout of food poisoning — dismissed by doctor after doctor and left to get on with it — led me to find my own answers, and then to help other women find theirs. That experience shapes how I work with every client.

Read my story

Testimonials

  • “I finally have relief from chronic gut issues and heavy periods.”

    Over a decade ago I developed chronic gut issues after a bout of food poisoning. I took all the tests available at the time and was finally given a diagnosis of "IBS" and directed to a psychiatrist. I accepted the explanation that my symptoms must be related to mental health and that one day I would "grow out of it". How wrong I was! Last year I stumbled across an article online about IBS that eventually led me to Marilia. Working with her has transformed my health.

    After our initial consultation, she recommended supplements that made an instant difference. Under her advice, I went on to take tests that led to a SIBO diagnosis and a tailored plan has significantly improved my symptoms. Marilia's help didn't stop there, her holistic approach and in depth knowledge has also supported my hormonal health. I had very heavy periods, which doctors tested for and couldn't determine the cause. I was prescribed medication to manage it and sent on my way. On Day 1, Marilia picked up on this and anticipated improving my gut health would help with the heavy periods. She was right! I no longer have to take medication during my period. My only regret is that I didn't find Marilia sooner!

    Andrea S.

  • “My digestion and relationship with food have dramatically improved.”

    I started working with Marilia two months ago, when I was desperate for help with my digestion. I was constantly bloated (I looked 3 months pregnant most of the time), had persistent acid reflux, antisocial bowel habits and life altering fatigue. I struggled with daily tasks which, as a Mum to two young boys, was just not sustainable. I had tried doctors, naturopaths and nutritionists but was neither finding support, nor the information to understand my condition. I stumbled upon Marilia’s name in a magazine article and headed straight to her website which told a story - her story - so similar to mine.

    Marilia is hugely professional in her approach and genuine in her desire to help. She is also passionate about her work and keen to share her knowledge in ‘digestible’ format. My digestion and relationship to food have vastly improved since working with Marilia. I went on a low FODMAP diet and felt a difference within 48 hours. Although daunting at first, with the right information from Marilia, the huge improvement meant I did not diverge from the diet once. If you’ve on the fence just jump in. You will not regret working with Marilia. I thoroughly and wholeheartedly recommend her!

    Zalfa C.

  • “My intolerances, sensitivities, and unexplained skin issues have all subsided.”

    I have started working with Marilia as a result of being dissatisfied with the lack of interdisciplinarity within the medical system. Suffering with unexplained skin rashes for quite some time, I have always suspected that my issues are somehow related to my gut. I came to her with several intolerances and a multi-layered histamine sensitivity - triggered by food and manifested topically on my face. I was always told that there is nothing to be done as my skin will only get progressively worse.

    That is why I have appreciated Marilia’s diligent, science-based approach that empathetically outlined possible trajectories of the treatment. I felt respected and supported throughout the whole process, which, ultimately, is what every client wishes for. My intolerances/sensitivities have, with time and because of the treatment, subsided as did my unexplained skin issues. To me that is the biggest achievement.

    Emma K.

  • “Working with Marilia has transformed my day-to-day eating and enabled me to make better choices.”

    After years of struggling with my gut health, countless doctor visits and never reaching a point where I felt in control or even confident in understanding my gut and my symptoms, I happened upon Marilia's Instagram page on an afternoon when my symptoms were overwhelming me yet again.

    From the first consultation through to our last, I have felt heard and understood and that Marilia didn't just label my condition but went extra lengths to understand my personal case and to support me in identifying my triggers and addressing my personal gut instability. Her knowledge is empowering and changed how I treat myself. Her support between appointments allowed me to reach out on tough days. Working with Marilia has transformed so much of my day to day eating, how I treat my body and enabled me to make better choices in how I look after my gut. I recommend Marilia's services to anyone and everyone as it has been life changing.

    Cristine D.

  • “After years of dealing with persistent bloating and constipation, I finally feel so much more comfortable and relieved”

    Working with Marilia over the past year has been a wonderful experience. She helped me understand what SIBO is, identify that it was contributing to my symptoms, and, most importantly, work through it and support the rebuilding of my gut motility and overall gut health.

    After years of dealing with persistent bloating and constipation, I finally feel so much more comfortable and relieved. I’m incredibly grateful for her knowledge, guidance, and support throughout the process.

    Aurore S.E.

  • “I’m so grateful for her expertise and compassion – she changed my life!”

    I started my journey with Marilia after feeling lost and dismissed by numerous doctors.

    Over the course of her programme, she supported me with care, understanding, and expert guidance, and I can confidently say that my gut is finally healing. She not only gave me the right advice, but she truly listened to me and understood my struggles. For the first time, I felt seen. Thanks to her, I'm healthier, my gut issues are improving, and as an added bonus, I've even lost weight, and feel more energised and balanced. I’m so grateful for her expertise and compassion – she changed my life!


    Elena Z.

If you'd like to work together, the first step is a conversation.

I work with a small number of clients at any one time. When you are ready, book a call.

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