Feeling tired and out of shape?

Hopeless in finding transformative solutions for your health?

It’s not about willpower; it’s about having the support that works for you.

You are not Alone!

If you’re ready to prioritise your health, this is your gateway to reclaim your energy & activate your wellness potential.

Welcome to

LiveWell:

Nutrition with Impact

Where nutrition wisdom & lifestyle coaching cultivate vibrant Health & lasting Wellness.

 

Mariana Simon

 

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Create the LiveWell future you deserve!

A nourished body and a cared-for mind are the building blocks of a life well lived. I provide evidence-based nutrition and lifestyle guidance to support healthy body weight, optimise your metabolism and enhance lifelong vitality through realistic, sustainable dietary and lifestyle behaviour change.

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My Services

LiveWell Signature Experience

Ideal for ambitious professionals seeking to invest in their long-term health and vitality.

A personalised 12-week coaching experience combining evidence-based nutrition and lifestyle guidance with behaviour change support to help you build sustainable habits that last a lifetime.

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    Metabolic Balance Programme

    A trusted specialist programme featuring a structured nutrition protocol and a highly personalised meal plan to support healthy body weight, metabolic health and nutrition-related concerns. Ideal for adults – including recreational athletes – seeking to optimise health, performance and long-term metabolic wellbeing.

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    Consultancy & Collaboration

    Menu planning & Recipe Analysis

    Diet & Lifestyle Interventions

    Food Literacy Education

    Project Design and Management

    Research Collaborations

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    Your LiveWell Journey

    How can a nourishing diet & lifestyle support you to live well?

    Through targeted nutrition guidance and sustainable habits that build metabolic resilience and systemic flexibility.

    • Metabolic Health: Support your body’s natural ability to produce and use energy efficiently.
    • Immune Health: Strengthen your body’s natural resilience.
    • Healthy Body Weight: Achieve and maintain a healthy body composition.
    • Blood Glucose & Insulin Balance: Promote steady energy and metabolic stability.
    • Hormonal Health: Support healthy hormonal function throughout life.
    • Digestive Health: Nurture a healthy gut to support overall wellbeing.
    • Menopause Transition: Navigate hormonal shifts with confidence & resilience.

    • Performance & Recovery: Optimise energy, endurance and recovery to support an active lifestyle.

    • Sleep & Energy: Improve restorative sleep and maintain consistent energy throughout the day.

    My Promise: We're in this together!

    Driven by a commitment to sustainable transformation, I empower you to refine your relationship with food and build lifestyle habits that restore balance and cultivate a truly nourishing life.

    This is a collaborative journey where I provide the strategies and resources, and you lead the way in applying them. My specialist support lays the foundation, but it is your dedication and effort that turn it into lasting change.

    My Approach: Precisely Individual

    We are all unique by design. I offer customised guidance tailored to your personal circumstances, metabolism, and health goals. By blending scientific evidence with compassionate coaching, I help you build an integrated lifestyle that empowers you to live in harmony with your body’s true needs.

    Education: Clarity & Confidence

    Understanding the ‘why’ behind nutrition and lifestyle recommendations is crucial for sustainable change. I provide you with the knowledge and resources to remove the guesswork, allowing you to make informed choices with confidence for optimal body composition and health.

    Mindset Coaching: Simple yet Impactful

    Real change starts from within. My coaching helps you rewire your habits and cultivate the mindset essential for sustainable transformation. Through gradual, realistic adjustments to your nutrition and lifestyle, you will gain the skills and confidence to take full ownership of your LiveWell journey for lasting vitality.

    Dedicated Support: With You Every Step

    You never have to navigate this journey alone. Weekly check-ins and regular adjustments ensure your progress is consistent, monitored and optimised to align with your goals. Have questions or need real-time guidance? I’m just a message away.

    Accountability: Your Success is my Success

    Your motivation drives the change, and my support keeps you accountable. Together, we create a sustainable lifestyle and nutrition framework that maximises your health and vitality. Your progress is tracked, reinforced, and celebrated to maintain your LiveWell momentum.

    Successful Journeys

    V.V., 44 (LWSE)

    Mariana is very knowledgeable and has helped me to build a solid foundation to work on going forward. She has explained the reasoning behind the things she has suggested for me, which I found beneficial. Our sessions were fluid, we discussed issues, solutions and products/supplements that would help with my journey. We started by addressing small things that, over time, will make a real difference, we then moved on to building my knowledge around different food groups and discussing various options (I am a fussy eater, but Mariana ensured I had lots of variety and options within my comfort zones). Marianna was always quick to respond and happy to answer any questions I had. Overall, this has been a really positive experience, and I hope to be able to continue on the path we have set.

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    T.A., 35 (LWSE)

    I started working with Mariana after having my second baby and was at my heaviest weight. From our first meeting virtually, she was very understanding and listened to what my expectations were. Working with her for 6 weeks was the best investment I have made in myself. It’s changed my life and the way I look at food. I’m losing weight steadily while also enjoying food! When I had bad weeks, she took time to listen to me and come up with a plan. She gave me realistic goals and evidence-based advice. She’s soo calm and kind and always available to answer questions. Honestly, I couldn’t recommend her enough.

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    E.M., 29 (LWSE)

    Mariana was instrumental in my lifestyle changes this year. In a short time, she helped me to understand the effect of different food types and how to make easy and sustainable changes so that I lose weight AND still have the energy to keep up with my busy life. I plan to continue the weight loss journey using what I’ve learnt, and come back to it whenever I need it again! Thank you so much, Mariana.

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    C.A., 43 (LWSE)

    My journey with Mariana has been transformative. By following her advice, her knowledge, and her mentoring, I have managed to change my eating habits and also to feel confident about what I eat. I have managed to lose 6kg, and the journey continues. Mariana has been an amazing support, and I couldn’t have done it on my own. I wholeheartedly recommend her.

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    M.P., 59 (Metabolic Balance ®)

    I was very pleasantly surprised from the very beginning of the collaboration. Mariana’s information, guidance and support were offered with professionalism and at the same time in a very friendly manner, which helped me get where I wanted to go, in a relatively short period of time. I followed Metabolic Balance, but now I will continue to collaborate with Mariana to help me live a nutritionally healthy life. I have already recommended Mariana and will do so whenever I have the chance.

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    L.V., 45 (Metabolic Balance ®)

    I started working with Mariana, and she is absolutely amazing and extremely helpful.
    I need help managing my bloating and regaining control of my health and wellbeing, weight, and energy levels.
    She was incredibly thorough, empathetic, supportive, very present in all the phases and took the time to understand my daily routine. The personalised food plan and practical recipe guides she provided made the transition easy and sustainable. Thanks to her guidance, my symptoms have significantly improved, and I feel so much more confident in my food choices. I highly recommend her to anyone looking for a knowledgeable and supportive nutrition expert! I cannot recommend this amazing person enough, who has already helped me so much and changed my life. Thank you with all my heart, Mariana; you are more than I could ever ask for this important journey for me.
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    T.M., 38 (Metabolic Balance ®)

    Working with Mariana on my Metabolic Balance journey was life-changing. I feel healthier and fitter, and finally know how to eat in a way that truly supports my body. So grateful for her support!

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