Mast Cell Activation Syndrome (MCAS), Mould Illness & Environmental Sensitivities: An Integrative Treatment Pathway

MCAS is a unique and complex presentation that requires a collaborative, multi-disciplinary team approach combining indepth immune understanding + trauma-informed care to calm mast cell activation, support detoxification, and restore resilience.

Our Integrative MCAS & Mould Framework

Combined Practitioner-Led Diagnostic Intake

90-minute integrative intake with Reine DuBois

Our Integrative MCAS & Mould Framework​

Start your journey with a guided, expert-led intake process.

Deep Diagnostic Mapping: Finding the Drivers

MCAS and related illnesses rarely have a single cause. We systematically investigate 5–8 potential drivers per patient, which may include:

Diagnostics May Include:

  • Full blood panels (inflammatory markers, immune profiling, histamine load)

  • Functional gut and microbiome testing (stool analysis)

  • Food and environmental allergy testing

  • Mycotoxin (mould) exposure and detoxification capacity

  • Hormonal + adrenal stress profiling

  • Nutrient status, methylation & detox pathways

Each diagnostic strategy is tailored to your unique presentation.

Core Therapeutic Layers

Once we’ve mapped the drivers, we implement a stabilisation and repair strategy combining medical, naturopathic, nervous system and energetic therapies.

 

Foundational Therapies Often Include:

  • IV Vitamin C + Glutathione – supporting immune modulation and detoxification

  • Acupuncture – calming the immune and nervous system

  • Bioresonance – identifying and neutralising frequency-based triggers

  • Hypnotherapy / EMDR – resetting the chronic stress response and limbic loop

  • Allergy Desensitisation & Clinical Nutrition – reducing allergenic load and rebuilding gut resilience

  • The Remedy Room support – custom compounding and prescriptions from our integrative dispensary


We recognise that at least 50% of mast cell activation is linked to a persistent or unresolved stress response. Nervous system regulation is non-negotiable in your recovery.

Your Team at The Health Lodge

Our approach is collaborative, always led by a central practitioner (you), and supported by our team including:

Integrative Naturopath

Clinical Nutritionist

 Immune + vagal nerve support

Trauma-informed regulation

For custom antihistamine,
liver, and gut formulations

Symptoms & Conditions We Commonly Support

Symptoms & Conditions We Commonly Support​
  • Chronic fatigue, long COVID

  • Histamine intolerance, flushing, itching, hives

  • Unexplained rashes, GI issues, POTS-like symptoms

  • Brain fog, mood instability, limbic looping

  • Mould-related illness, sick building syndrome

  • Multiple chemical sensitivities (MCS)

  • Reactions to foods, supplements, or medications

Why Our Model Works

✔️ Individualised – every case is mapped uniquely

✔️ Multidisciplinary – medical + naturopathic + somatic

✔️ Diagnostic-heavy – no assumptions, just data

✔️ Trauma-informed – we treat the body and the nervous system


✔️ Continuity – one lead practitioner guiding the process start to finish

Ready to Start Healing?

Book Your 90-Minute MCAS Initial Consultation with Reine and Dr Ann-Mary Amber

Struggling with unexplained sensitivities, fatigue, or immune symptoms?