One Body One Life with Vicki Nguyen

One Body, One Life: Danni Duncan on Bowel Cancer, Resilience, and Owning Your Health.Host Vicki Nguyen introduces One Body, One Life, a longevity-focused show sponsored by Jomeis Fine Foods, and interviews Australian health coach, entrepreneur, author, and podcast host Danni Duncan, a bowel cancer survivor. Danni shares how her background in ballet, struggles with eating disorders, and motherhood led her to study nutrition, build the “Figure Babe” community during lockdown, and later launch her fitness app. She discusses the pressures of online work, dealing with trolls, and a recent controversy about ultra-processed school lunchboxes, linking childhood diets to rising bowel cancer risk. Danni recounts her diagnosis after severe iron/hemoglobin drops, fatigue, and dizziness postpartum, leading to urgent colonoscopy, robotic surgery removing a malignant tumor and 30 cm of bowel, and chemotherapy. She emphasizes mindset, exercise, gratitude, advocacy for early detection, and offers tips: nourish your body, move daily, and practice gratitude.

In this episode of One Body One Life, host Vicki Newan interviews Chris Barnes, a DNA epigenetic testing coach and former semi-professional rugby league player. Chris explains the crucial difference between genetics (your unchangeable DNA blueprint) and epigenetics (how your daily choices influence gene expression). He reveals that 50% of the population carries MTHFR gene mutations that affect mood, energy, and methylation—yet most people don't know it. Chris shares his personal 5-year battle with mold toxicity and chronic inflammation, explaining how certain genetic variants (HLA and detox genes) make some people more vulnerable to environmental toxins while others remain unaffected.The conversation dives deep into practical strategies for optimizing health based on your genetic code. Chris emphasizes supporting methylation through folate-rich foods like leafy greens and avoiding synthetic folic acid in processed foods, which worsens MTHFR issues. He discusses the APOE4 gene (carried by 1 in 4 people) and its connection to Alzheimer's risk, explaining how stress management, Mediterranean diet, and regular exercise can protect brain health. Chris also covers detoxification pathways, the impact of lifestyle on gene expression, and why understanding your genetic vulnerabilities is like having a personalized user manual for your body.Chris shares his daily routine—morning light exposure, meditation, breathwork, exercise, sauna, and ice baths—and explains the science behind cold therapy's ability to activate longevity genes and build resilience. His top three tips for longevity are: know your genetic code and support it daily, move your body regularly, and prioritize joy and laughter over rigid perfectionism. The episode reinforces a powerful message: while genetics load the gun, lifestyle pulls the trigger, and we have far more control over our health outcomes than we realize. Connect with Chris at chrisbarneswellness.com.au.

 In this inspiring first episode of 2026, host Vicki Nguyen welcomes Jenna Louise, a 41-year-old fitness powerhouse and leading voice in women's health. Jenna shares her remarkable journey from competitive gymnast to Ninja Warrior competitor, Gold's Gym ambassador, and advocate for authentic, sustainable fitness. The conversation explores why women shouldn't train like men, the importance of honoring your menstrual cycle, and how to balance hard training with nurturing practices. Jenna reveals her philosophy that "discomfort equals growth" while emphasizing the need to listen to your body with honesty, not ego, and explains why muscle is your ultimate health insurance for longevity.Key takeaways include practical advice for women at every stage of life: prioritize strength training at least 3x per week, complement it with outdoor movement and high-intensity intervals, regulate your nervous system through sunlight and breathwork, and embrace your feminine cycle as a superpower rather than a burden. For beginners, Jenna recommends starting with a "spark"—finding movement that lights you up—and building momentum through daily commitment rather than chasing motivation. Connect with Jenna on Instagram @jennalouise_jl. This episode is sponsored by Jame's Fine Foods (jamesfinefoods.com.au) and Particular longevity supplements (use code ONELIFE at particular.com for 10% off).

Discover the transformative journey of Paul von Bergen, the visionary founder of Billabong Retreat, who swapped the bustling marketing scene in London for a tranquil wellness sanctuary in Sydney. Paul's compelling narrative unfolds as he shares his mission to promote conscious living through the therapeutic use of plant medicine and the serene allure of retreats. Get a front-row seat to his insights on finding balance, honoring ancient wisdom, and the modern spiritual quest that integrates age-old teachings with contemporary science.Embark on an exploration of the convergence of science and spirituality, where age-old practices intersect with modern insights. We dive into Paul's reflections on the reclamation of spirituality in Western culture and the enlightening experiences with plant medicine that have guided his understanding of universal consciousness. With discussions ranging from the Yoga Sutras to the balancing act between brain hemispheres, we dissect the journey to personal transformation and the empowering growth that comes from embracing life's irritations as catalysts for change.The episode culminates in a rich tapestry of insights that touch on sacred sexuality, the implications of AI on human consciousness, and the timeless essence of retreats as havens for self-discovery. From the profound shifts facilitated by holistic practices to the proactive nurturing of personal well-being, this conversation is a call to embrace life fully and authentically. Join us as we explore the essence of living well in a constantly evolving world, inspired by ancient wisdom and modern understanding.

Join us for an enlightening conversation with Lorena Selge, a pioneering scientist in nutrigenetics. Lorena's journey into the world of personalized health was inspired by her mother's battle with cancer, igniting her passion for understanding the powerful connection between our genes and the nutrients we consume. Through her innovative work and the development of SNEEP, a diagnostic tool providing personalized DNA-based insights, Lorena empowers individuals to make informed choices about their diet and lifestyle, ultimately optimizing their health span and potentially extending their lifespan.Explore the fascinating realm of nutrigenomics with us, where genetics and lifestyle choices intersect. Our discussion covers how genetic mutations and variations can influence disease development, with a focus on actionable strategies to enhance health and wellness by tailoring nutrition to one's unique genetic blueprint. Lorena shares insightful analogies, like comparing gene expression to a cake recipe, emphasizing the potential of personalized health strategies to maintain a robust health span as we aim for longevity. This knowledge offers the opportunity to transition from fear to empowerment, making informed decisions that align with our DNA for improved health outcomes.