
ABOUT US
My Journey into Healing Began Early At just two years old when I first stepped into a dance studio. This early introduction to movement blossomed into an elite athletic career that eventually led me to qualify for the Commonwealth Games in swimming. My path seemed clear until a series of four car accidents shattered not just my athletic dreams, but my physical health.
From Elite Athlete to Patient Advocate The aftermath of these accidents triggered a cascade of health challenges that would fundamentally reshape my life. Beginning at age 25, I faced the first of multiple autoimmune diagnoses that would follow at ages 30, 34, 38, and 40—each bringing new complications to navigate. A cervical cancer diagnosis further tested my resilience and deepened my understanding of the complex relationship between physical and emotional health.
Family Health Legacy On top of my personal health challenges, my Dad experienced a heart attack at just 36 years of age, requiring triple bypass surgery. Thankfully he recovered. However, now in his later years, he has dementia. My mother suffered a stroke and now has Rheumatoid Arthritis. My brother has Parkinson’s disease. As a family, we know what it’s like to struggle with severe health challenges and we don’t take anything for granted.
A Turning Point By 30, I nearly lost my life—not just to illness, but to a healthcare system that repeatedly misdiagnosed me. It was my own health knowledge, painstakingly acquired through years of self-education and personal research, that ultimately saved my life. This pivotal experience revealed how conventional medicine often treats symptoms while overlooking root causes, sometimes creating new problems while addressing others.
Beyond Physical Struggles My battle wasn't limited to physical ailments. A 15-year eating disorder, severe anxiety, and the emotional toll of being dismissed by countless specialists taught me what it truly means to suffer in silence. I intimately understand the despair of living with chronic pain while feeling unheard by those who should provide help.
Finding Purpose Through Pain Through these challenges, I discovered my calling: transforming my suffering into service. I recognised that my unique journey equipped me with insights that could help others avoid the isolation and frustration I experienced. This realisation fuelled my commitment to create a practice where patients feel genuinely understood and supported.
A Different Approach to Healing At XLR-8 Your Health, I bring professional expertise and lived experience to each client interaction. My approach centres on deep listening, authentic compassion, and comprehensive solutions that address the whole person. I create a safe space where your experiences are validated and your healing journey is respected.
My Mission is Deeply Personal To offer others the hope, understanding, and empowerment I once desperately sought. Together with Debbie, we've built a practice that honours both conventional medicine and integrative approaches, creating a sanctuary for those who have searched for answers elsewhere without success.
Meet Liza Ranelli
From Personal Struggle to Fierce Health Advocacy My path to founding XLR-8 Your Health wasn't just a career choice—it was born from deeply personal experiences that transformed how I view health and healing.
From Corporate Success to Health Advocate For most of my professional life, I thrived in demanding corporate environments within the food and pharmaceutical industries. While externally successful, this chapter of my life took an unexpected turn when a routine Red Cross blood donation revealed a rare blood condition called MGUS.
This Diagnosis Became My Wake-up Call A moment that redirected my focus toward understanding the profound connection between nutrition, lifestyle, and health outcomes.
Family Health Legacy My passion for health began much earlier, watching my father endure two heart attacks before age 40 and live dependent on medications, never truly well. Now, I witness my mother's struggle with dementia in specialised care. The loss of my brother to melanoma at just 53 further cemented my understanding of genetic predispositions and the critical importance of proactive health management.
Education as Empowerment Driven by these experiences, I committed to a nine-year educational journey—studying nutrition while maintaining my corporate career. This wasn't just about collecting credentials; it was about arming myself with the knowledge to improve my own health trajectory and create a foundation to help others facing similar challenges.
My Ongoing Health Journey Today, my MGUS has progressed to the early stages of non-Hodgkin lymphoma. While in a "watch and wait" phase with medical specialists, I've undergone one round of immunotherapy. Rather than surrendering to conventional approaches alone, I'm navigating this challenge through evidence-based nutrition, lifestyle modifications, and the invaluable guidance of my mentor and business partner, Liza Ranelli.
Why I Do This Work My Mission At XLR-8 Your Health springs from first hand experience. I've seen how targeted nutrition and lifestyle changes can dramatically improve health outcomes and reduce medication dependency. For those feeling trapped in cycles of reactive treatments and pharmaceutical solutions, I offer a different path—one focused on addressing root causes and empowering you with sustainable strategies for genuine healing.
Together with Liza, We've created a practice that honours both conventional medicine and functional approaches, designed specifically for those who have sought answers elsewhere but haven't found the comprehensive support they need until now.
Meet Debbie Van Lith
Our Story
“With Liza’s expertise and Debs strategic insight they embarked on a journey to redefine the boundaries of healthcare”
In the final year corridors of Endeavour College, amidst the excitement and anticipation of graduation, fate orchestrated a fateful encounter between two remarkable individuals: Liza and Deb. It was here, in the crucible of academia, that their paths converged, setting the stage for a transformative journey ahead.
Liza, with her wealth of expertise in functional medicine and holistic health, stood out as a beacon of knowledge and mentorship. As Deb embarked on her final year of university in clinical practice, she found herself under Liza's tutelage, drawn to her wisdom and guidance like a moth to a flame.
Deb, in her own right, brought a unique perspective to the table. With a background in food business management and pharmacy business, she possessed a strategic acumen honed through years of entrepreneurial experience. It was this combination of skills and expertise that piqued Liza's interest, sparking a connection that transcended the confines of mentorship.
As they delved deeper into discussions about holistic wellness and the transformative power of nutrition, Liza and Deb discovered a shared passion and vision for making a meaningful impact in the world. Over a late-night vegan curry and herbal tea , they forged a bond that would lay the foundation for an extraordinary partnership.
It was amidst these conversations that the seeds of XLR8 Your Health were planted, a testament to their shared commitment to empowering others through education and innovation. With Liza's expertise and Deb's strategic insight, they embarked on a journey to redefine the boundaries of healthcare, guided by a shared belief in the power of holistic wellness.
Today, as they stand on the precipice of their entrepreneurial adventure, Liza and Deb reflect on the serendipitous meeting that set their journey in motion. United by a common purpose and fuelled by their shared passion, they are paving a new course towards a brighter, healthier future for all.
“From cutting-edge treatments to innovative educational resources, we are always looking for ways to push the boundaries and drive positive change, keeping everyday Australians in health and out of hospitals, waiting lines, and doctors’ surgeries.”
Our Core Values
At XLR8 Your Health, our values of Empowerment, Authenticity, Expertise, Compassion, and Innovation are more than just words—they are the guiding principles that shape everything we do.
Empowerment lies at the heart of our mission, as we strive to empower individuals to take control of their health and well-being through education and resources. We believe in empowering everyday Australians to make informed decisions about their health, arming them with the knowledge and tools they need to thrive and stay out of hospitals, waiting lines, and doctors' surgeries.
Authenticity is key to building trust and rapport with our community. We are committed to providing authentic, evidence-based information and resources, free from bias or misinformation. Our goal is to foster a culture of transparency and trust, where individuals feel confident in the information and support we provide, ultimately reducing reliance on medications and invasive medical procedures.
Expertise is the cornerstone of our practice. We pride ourselves on the depth of knowledge and experience we bring to the table, ensuring that our clients receive the highest standard of care and support. From our team of experienced practitioners to our carefully curated resources, expertise is woven into everything we do to help individuals maintain their health and well-being.
Compassion is at the core of our approach to healthcare. We understand that each individual's journey is unique, and we approach every interaction with empathy, kindness, and understanding. We are committed to providing compassionate support and guidance to our clients, helping them navigate their health challenges with grace and dignity, ultimately reducing the need for hospital visits and medical interventions.
Innovation drives our commitment to continuous improvement and growth. We are dedicated to staying at the forefront of developments in healthcare and wellness, constantly seeking out new ways to serve our community better.
“With a core philosophy that getting better starts at your next meal, we prioritise resources and products that facilitate healing and nourishment from within.”
Embracing our Mission
At XLR8 Your Health, our online store embodies the core principles of functional medicine and clinical nutrition, where we firmly believe that food is medicine. Our selection of products is meticulously curated, ensuring each item is rooted in evidence-based solutions aimed at empowering individuals on their wellness journey.
From comprehensive nutrition plans to carefully curated supplements, our offerings are designed to support holistic health and vitality. We meticulously select products that align with our commitment to quality, efficacy, and education, ensuring that every purchase becomes an opportunity for our clients to take control of their well-being.
With a core philosophy that getting better starts at your next meal, we prioritise resources and products that facilitate healing and nourishment from within. We understand that addressing the root causes of health concerns and optimising daily nutrition are essential steps on the path to wellness.
At our online store, we strive to provide a trusted resource for those seeking to prioritize their health and vitality. Whether you're looking to address specific health concerns or simply enhance your overall well-being, we're here to support you on your journey to optimal health.
University Qualified Functional Medicine and Clinical Nutrition Healthcare Professionals
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University Qualified Functional Medicine and Clinical Nutrition Healthcare Professionals -
Liza Ranelli- Functional Medicine Practitioner and Clinical Nutritionist CPN
Debbie Van Lith - Clinical Nutritionist CPN
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Co-Founder and Business Partner
BHSc (Nutritional Medicine& Dietetics) Functional Medicine IFMCP; Sports Sc(ACHPER) Integrative Oncology; A Nutr; Cert IV; ACNEM AAPRN, CPN., ASCTA
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Co-Founder and Business Partner
BHSc (Nutritional Medicine & Dietetics) AAPRN, CPN