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Welcome To Precision Nutrition With Fanny | Nutritionist in Mauritius

Reclaim Your Energy, Hormones & Vitality.

Precision Nutrition with Fanny is a personalized, integrative approach to wellness led by a dedicated nutritionist in Mauritius. Our programs are designed to help women reclaim their energy, clarity, and confidence by restoring their bio-terrain—the internal environment that governs long-term health. I am Fanny Rengasamy Marianne, a Precision Nutrition Coach and Bioresonance Therapist in Mauritius, guiding women toward vibrant health through a science-based yet deeply holistic framework.

Your Free Anti-Inflammatory Festive Recipe Ebook
Because celebrations should nourish joy — not inflammation.
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About Fanny — Precision Nutrition Coach and Bioresonance Therapist

Bring your body back to balance so you can think clearly, move freely, and live fully. | Nutritionist in Mauritius

Today, my work helps women who feel overwhelmed, tired, inflamed, bloated or hormonally imbalanced reconnect with their body and reclaim their vitality through an approach that is:

Take the diagnostic now, before your symptoms become your permanent reality.
precision with fanny

Fanny Rengasamy Marianne

Precision Nutrition Coach and Bioresonance Therapist

Take control of your health today, before the festive season takes a toll on your body.

  • That holiday bloating isn’t just “overeating”: It is a clear SOS signal that your digestive system is struggling to process what you are putting into it.

  • If you’re exhausted before the party even starts: Your energy levels are in a “biological bankruptcy” that no amount of caffeine can truly fix.

  • That “fuzzy” brain fog is a real warning: Feeling scattered and unable to focus after meals is a sign that your body is dealing with internal inflammation.

  • Waiting until January to “reset” is a mistake: Ignoring these symptoms now allows small issues to turn into a major health crash later.

 

Nutritionist in Mauritius
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Services

We provide services for you

Every body has its own language, rhythms, stress threshold, metabolism, microbiome, and emotional history. My role is to decode it.

Nutrition counseling

Receive personalized nutrition guidance to create balanced, sustainable eating habits that support your health.

Chronic Conditions Management

Chronic conditions require more than temporary fixes — they need strategies that support your body every day

Have You any question

Don't waste your time call us!

Free

Let’s make something great work together. Book a free call

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What We Do

Guiding your health wellness

Empowering you to achieve optimal health and wellness with personalized coaching, support. Nutritionist in Mauritius

Deep Diagnostic Assessment

Receive a full bioresonance evaluation to identify stress levels, nutritional deficiencies (vitamins, minerals, amino acids), and which organs are affected.

Personalized Healing Plan

We determine the number of bioresonance sessions needed to correct the imbalance and set up a 6-month monthly support program to implement nourishing, sustainable eating habits.

Hormone & Metabolism Reset

Targeted support for hormonal imbalance, diet-driven conditions (diabetes, cholesterol), sugar cravings, leaky gut, digestive issues, low energy, and difficulty losing weight.

Nutritionist in Mauritius

WHAT I HELP WITH

Support For Women Experiencing:

Helping women restore energy, balance hormones, heal digestion, and reconnect with their natural body intelligence — through science-based, personalized nutrition and microbiome-friendly habits.

 

Hormonal & Metabolic Balance

Support for PMS, painful cycles, perimenopause, blood sugar imbalance, inflammation, and weight resistance — helping your body find its natural rhythm again.

Digestive & Microbiome Health

Solutions for bloating, IBS, discomfort, leaky gut, and microbiome diversity — restoring digestion as the foundation of immunity and overall vitality.

Nutritionist in Mauritius

Energy, Stress & Sleep Regulation

Guidance to reduce chronic fatigue, calm anxiety, stabilize mood, and improve sleep quality through targeted nutrition and nervous system support.

Personalized Lifestyle Transitions

Safe support for low-carb or fasting adaptation, metabolic resilience, immune strength, and sustainable daily habits tailored to your biology.

My Expertise

Balance Your Body, Boost Your Energy – Science-Backed Nutrition with Fanny

I serve women who feel depleted, overwhelmed, or disconnected from their bodies—often despite “doing everything right.” Women experiencing fatigue, digestive discomfort, hormonal imbalance, brain fog, emotional strain, or chronic symptoms that haven’t found lasting answers. My work is grounded in a universal holistic framework: the body is an intelligent system, symptoms are messages, and healing comes from restoring coherence—not suppressing signs.

Nutritionist in Mauritius

Chronic Conditions Management

Receive personalized nutrition guidance to create balanced, sustainable eating habits that support your health receive personalized nutrition guidance to create balanced.

Personalized Health Solutions

Receive personalized nutrition guidance to create balanced, sustainable eating habits that support your health receive personalized nutrition guidance to create balanced.

Fanny’s Tips & Tutorials

Exclusive Insights – Watch, Learn, Transform

Subscribe to our YouTube channel for science-backed tips, practical guides, and holistic wellness advice.

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How It Work

How a Consultation Works

Book your consultation and receive a personalized, science-backed plan to restore balance, boost energy, and feel your best—simple, practical, and tailored just for you.

Book Your Session

Choose a date and time that suits you through our easy online booking system. You can select between in-person, video, or phone consultations.

1

Personalized Assessment

During your consultation, Fanny reviews your health profile and discusses your goals, challenges, and any current symptoms. Bioresonance is always included

2

Tailored Recommendations

Fanny designs a personalized plan, combining Precision Nutrition principles with holistic wellness strategies. You’ll receive practical guidance that fits your lifestyle.

3

Follow-Up & Support

After the consultation, you get a detailed summary and actionable steps. Ongoing support is available via email, chat, or follow-up sessions to track progress and adjust your plan.

4

Appointment

Make appointment

Easy scheduling for a personalized health coaching session. Take the first step towards better health today!

Nutritionist in Mauritius

    Nutritionist in Mauritius
    Nutritionist in Mauritius

    Frequently Asked Questions

    Common questions about Precision Nutrition

    Precision Nutrition is a science-backed, personalized approach to eating that adapts to your unique body, lifestyle, and goals. It’s trending because it moves away from one-size-fits-all diets, focusing instead on sustainable, actionable strategies that improve energy, digestion, and overall wellness.

     

    Bioresonance therapy complements nutrition coaching by revealing what the body truly needs. A session shows stress levels, nutrient deficiencies, and which organs need support. Combined with Fanny’s personalized nutrition coaching, it creates a targeted, holistic plan that boosts metabolism, balances hormones, and enhances overall vitality.

    You’ll discuss your health goals, lifestyle, and challenges. Fanny will provide a personalized plan combining nutrition guidance and holistic strategies to restore balance and boost energy.

     

    The first consultation typically lasts up to 1 hour and 30 minutes. During this time, we review your needs, complete the bioresonance assessment, and discuss your goals. Together, we then determine the number of bioresonance sessions needed and set up a personalized coaching program to support a long-term, healthy lifestyle.

    Absolutely. Fanny specializes in supporting women with fatigue, hormonal imbalance, digestive issues, and weight management.

     

    Yes. You’ll receive a summary of your plan and ongoing support via email, chat, or additional sessions to track progress and adjust your program as needed.

    My Programs

    Your Journey to Balance Starts Her

    Our Testimonials

    Success stories from our clients

    “Precision Nutrition coaching transformed the way I eat. I’ve seen real results in my digestion, energy, and overall wellbeing.”

    Bessie

    “Fanny’s coaching completely changed how I understand my body. Combining her guidance with BIOME meals has boosted my energy and improved my digestion in ways I never imagined.”

    Sophie L.

    Chairman

    “Fanny helped me understand exactly what my body needed. With her personalized plan, I finally feel energized and in control of my health.”

    Kathryn

    CEO

    “Fanny’s guidance made it easy to follow a plan that truly works for me. I feel healthier and more balanced every day.”

    Jerome

    Director

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