The Healthspan Collective

In this episode of The Healthspan Collective, host Nicole Doran sits down with Tim Spector, Professor at King’s College London and co-founder of ZOE, to explore the fascinating world of gut health and personalized nutrition. Tim discusses how our gut microbiome impacts everything from metabolism to immunity, revealing eye-opening findings from his research — including why identical twins can have dramatically different gut profiles and how individualized our nutritional needs truly are.Throughout the conversation, Tim breaks down the power of dietary diversity, the benefits of fermented foods and polyphenols, and why fiber is one of the most underrated tools for long-term health. He also debunks major nutrition myths surrounding carbs, seed oils, keto, and carnivore diets, offering a refreshingly evidence-based perspective. Packed with practical guidance, this episode empowers listeners to make informed choices that support gut health, longevity, and overall wellbeing.What We Cover:🦠 How the gut microbiome shapes health and disease🥗 Personalized nutrition and why “one-size-fits-all” doesn’t work🌱 Plant diversity, fermented foods & polyphenols for longevity❌ Debunking popular diet myths (keto, carnivore, carbs, seed oils)Chapters:00:00 – Introduction to Gut Health & the Microbiome00:43 – Meet Tim Spector: Researcher, Author & Innovator01:38 – How the Gut Microbiome Influences Whole-Body Health03:35 – Personalized Nutrition: Understanding Your Unique Needs06:23 – How Dietary Changes Shape Your Microbiome14:25 – Fermented Foods, Polyphenols & Building Diversity28:18 – Modern Diets & Their Hidden Challenges36:47 – How Food Risk Scales Help Us Make Better Choices38:23 – Myth-Busting: Are Carbs Really the Problem?45:46 – Fiber vs. Protein: What Your Gut Actually Wants

Follow us on Instagram to see who will be on the podcast next: https://www.instagram.com/healthspancollective/In this episode of The Healthspan Collective, host Nicole Doran sits down with Jennifer Roman-Matito, co-founder of Mother’s Milk, a wellness-forward canned cocktail brand built for people who love to celebrate without compromising their health. Jennifer shares how she and her partner made the leap from corporate careers to entrepreneurship, creating a clean, coconut water–based cocktail designed to bring transparency and intention to the alcohol industry.Throughout the conversation, Jennifer opens up about navigating a male-dominated space, the challenges and breakthroughs of startup life, and how wellness remains central to both her lifestyle and her brand. From ingredient integrity to the rise of sober-curious culture, this episode highlights the future of conscious drinking and what it takes to build a mission-driven company without losing the joy of a good party.What We Cover:🍹 The story behind Mother’s Milk and clean-label cocktails💪 Building confidence and community as female founders🌴 Why coconut water is the hero ingredient in their formula📖 Transparency in labeling, ingredients, and manufacturingChapters:00:41 – Meet Jennifer: Co-Founder of Mother’s Milk01:04 – How Mother’s Milk Was Born04:19 – Female Founders Navigating a Male-Dominated Industry13:03 – Signs, Synchronicity & Entrepreneurial Leap Moments20:00 – Ingredient Integrity: Transparency in Manufacturing24:43 – Sober Curious Culture & The Low-ABV Trend28:02 – Building Mother’s Milk & “Pinch Me” Milestones31:16 – Future Plans, Growth & Dream Collaborations33:55 – Advice for Women Ready to Start Something Big

In this episode of The Healthspan Collective, host Nicole Doran sits down with Vince Dickson, a New York–based breathwork and performance coach who helps individuals ranging from high-performing entrepreneurs to people navigating life’s most pivotal moments. Vince shares the powerful story of his own transformation, from the intensity of startup culture to discovering breathwork as a pathway to clarity, healing, and inner peace.Throughout the conversation, Vince unpacks the profound connection between breath, emotional states, and the subconscious patterns that shape our lives. He explains how breathwork can release limiting beliefs, expand self-awareness, and support the body through somatic healing. From practical daily techniques to deeper spiritual insights, this episode offers a grounded yet expansive look at how conscious breathing can radically shift your well-being, resilience, and sense of purpose.What We Cover:🌬️ The science and spirituality behind transformative breathwork🧠 How breath influences emotional regulation and mindset💫 Releasing limiting beliefs through somatic healing practices🧘 Practical breathwork tools for daily grounding and energyChapters:00:00 – The Illusion of Control & Opening Reflections00:48 – Meet Vince Dickson: Breathwork and Performance Coaching01:45 – Vince’s Path From Startups to Self-Discovery04:45 – How Breathwork Heals and Transforms Lives13:07 – Somatic Breathwork Techniques for Emotional Release17:18 – Breath, Emotion & the Mind-Body Connection23:37 – Practical Breathwork Tools for Daily Life30:42 – The Spiritual Dimension of Breathwork40:57 – Breath Regulation & Foundational Techniques48:55 – Designing a Morning Breath Practice for Energy & Calm

In this episode of The Healthspan Collective, host Nicole Doran sits down with Carly Walker, an intuitive soul guidance coach, to explore the transformative power of intuition, manifestation, and spiritual alignment. Carly shares her unique approach to intuitive coaching, guiding clients to reconnect with their inner wisdom, release limiting beliefs, and create lives rooted in purpose and authenticity.Throughout the conversation, Carly opens up about her own journey, from motherhood to entrepreneurship, revealing how she balances personal growth with life’s many roles. She offers actionable tools for grounding, setting boundaries, and cultivating trust in the intuitive process. This heartfelt and insightful discussion reminds us that true wellness begins within, through presence, alignment, and belief in what’s possible.What We Cover:🌟 The foundations of intuitive soul coaching and spiritual growth💫 The step-by-step process of manifestation and alignment🧠 How belief systems shape transformation and healing🌱 Grounding practices for clarity and calmChapters:00:00 – Guided Visualization for Grounding00:56 – Meet Carly Walker: Intuitive Soul Coach03:44 – Understanding Intuitive Soul Guidance18:39 – Manifestation & Energy Alignment29:10 – Balancing the Spiritual and Material Worlds42:07 – Intuition, Boundaries & Navigating Readings45:08 – Healing, Chronic Stress & Personal Growth48:22 – Expanders & Transformational Leadership54:14 – Manifestation Techniques & Positive Projection01:09:13 – Motherhood, Business & Intuitive Decision-Making

In this episode of The Healthspan Collective, host Nicole Doran sits down with Karen Michelle, a trainer and certified nutrition coach, for a powerful conversation on building a truly sustainable approach to health and wellness. KM breaks down the fundamentals of nourishment, sleep, movement, and mindset... offering practical, grounded guidance for anyone looking to elevate their vitality and long-term well-being.Throughout the episode, KM shares her philosophy on balanced nutrition, strength training for women, and the healing power of simple daily habits like walking and rest. She also dives into the influence of social media trends, the role of supplements, and the importance of surrounding yourself with a supportive community. With honest insight and empowering tools, KM reminds us that wellness is a lifestyle built from intention, consistency, and self-belief.What We Cover:😴 Why sleep and recovery are the foundation of real health🥗 The truth about nutrition, processed foods, and supplements🧠 The mindset shift that transforms wellness journeys🌱 Holistic habits for longevity, balance, and daily vitalityChapters:00:00 – Mental & Emotional Health: The Starting Point01:13 – KM’s Personal Journey Into Nutrition & Wellness03:25 – Processed Foods and Their Real Impact on Health07:08 – Personalized Nutrition: Tracking Macros with Intention09:39 – Supplements & Social Media: What’s Actually Legit?14:09 – Strength Training for Women: Building Lifelong Strength29:43 – Sleep, Recovery & Why Rest Shapes Results39:39 – Mindset, Mental Health & Rethinking Fitness Goals43:20 – Manifestation, Vision Boards & Creating Your Reality55:35 – Diet Trends, Sustainability & The Mediterranean Approach

In this episode of The Healthspan Collective, host Nicole Doran sits down with psychic and spiritual healer Amy Jenner for an illuminating conversation about clairvoyance, energy work, and the intersection of spirituality and holistic health. Amy, a third-generation psychic, shares how she channels intuitive insight through aura readings, spirit guides, and the Akashic Records to help clients uncover clarity, purpose, and healing.Nicole opens up about her personal experiences with psychic readings and how intuitive work has supported her own healing journey. Together, they explore the energetic connection between mind, body, and spirit... and how integrating intuitive practices with traditional medicine may shape the future of holistic wellness. The episode even features a live mini reading, offering listeners a rare glimpse into the transformative nature of Amy’s sessions.What We Cover💫 The role of intuition and spirit guides in personal growth🌙 Understanding retrogrades and energetic shifts💞 Love, relationships, and messages from the spiritual realm🌱 The future of holistic and traditional medicine integrationChapters:00:25 – Meeting Psychic Amy Jenner and Setting Intentions02:29 – Clairvoyance Explained: Reading Auras and Energy Fields03:51 – Retrogrades and How They Influence Emotions06:11 – Inside a Psychic Reading: Process and Insights08:35 – Love, Relationships, and Spiritual Connection22:43 – Past Lives and the Akashic Records27:32 – Growing Up Psychic: Amy’s Family and Early Experiences37:53 – Chakra Healing and Energy Alignment43:08 – The Future of Medicine: Bridging Science and Spirituality

In this episode of The Healthspan Collective, host Nicole Doran sits down with Morgan Thomas, the Chief Brand Officer at Sweat and Tonic, Toronto’s premier luxury boutique fitness studio. With a unique background in interior design, Morgan shares how her creative vision and leadership have shaped the studio’s identity, blending movement, community, and design to redefine what a wellness space can be.Throughout the conversation, Morgan reflects on the evolution of the wellness industry, the challenges and rebirth that followed the pandemic, and how intentional design fosters connection and belonging. She opens up about the power of community, the importance of authenticity in branding, and her outlook on the future of boutique fitness... where experience, mindfulness, and innovation converge.What We Cover:🏋️‍♀️ How interior design shapes a fitness brand’s energy and experience💬 Rebuilding wellness culture and community post-pandemic🌟 The creative process behind Sweat and Tonic’s brand evolution👥 Leadership, authenticity, and building strong team cultureChapters:05:22 - Sweat and Tonic: A Unique Fitness and Wellness Hub07:34 - The Role of Interior Design in Fitness Studios08:44 - Morgan's Journey from Interior Design to GM16:00 - Expanding Sweat and Tonic: New Locations and Innovations32:55 Future of Boutique Fitness and Customer Experience35:35 - Creating Intentional Community Spaces37:42 - Improving Gym Membership Experiences39:30 - The Importance of a Third Place41:48 - Balancing Leadership and Motherhood54:02 The Power of Unreasonable Hospitality

In this episode of The Healthspan Collective, host Nicole Doran sits down with Dr. Asare Christian, a Harvard-educated and Johns Hopkins–trained pain management specialist, to explore his inspiring journey from Ghana to becoming a pioneer in regenerative medicine. Dr. Christian shares how his personal experiences shaped his passion for helping patients heal beyond traditional pain management, uncovering the powerful potential of lifestyle medicine, lab testing, and innovative therapies to achieve true longevity and vitality.Throughout the conversation, Dr. Christian reveals how regenerative and functional medicine are transforming the way we understand and treat chronic pain, from migraines to hormone imbalance. He discusses cutting-edge approaches like peptide and hormone therapy, the importance of personalized health protocols, and the future of medicine that empowers patients to heal at the root cause, not just manage symptoms.What We Cover:🩺 The shift from conventional pain care to regenerative medicine🔬 Advanced diagnostics and personalized treatment strategies💊 Peptide and hormone therapy for pain, balance, and longevity💡 Understanding migraines and their deeper physiological causesChapters:01:20 - Dr. Christian's Journey and Medical Philosophy01:35 - Regenerative Medicine and Pain Management03:45 - Patient Approach and Diagnostic Methods10:50 - Migraine Triggers and Treatments22:42 - The Role of Hormones in Pain31:56 - Hormone Replacement Therapy and Longevity37:40 - Introduction to Anti-Inflammatory Uses37:54 - Microdosing and Pain Modulation41:06 - Peptides for Pain Management57:25 - The Importance Of Sleep and Stress Management

In this episode of The Healthspan Collective, host Nicole Doran sits down with Melissa Donato and Queenie Phair of Alter Toronto, a modern wellness studio pioneering the art of recovery through sauna and ice bath therapy. Together, they explore the transformative power of contrast therapy, the science behind hot and cold exposure, and how intentional rituals can strengthen the mind, body, and spirit.Throughout the conversation, Melissa shares her inspiring journey from corporate life to conscious entrepreneurship, while Queenie offers her deep expertise in Traditional Chinese Medicine and holistic health. From building community and cultivating resilience to balancing energy and purpose, this episode dives into what it truly means to live well, inside and out.What We Cover:🔥 The origins and mission behind Alter Toronto🧊 The physical and mental benefits of contrast therapy💼 Mel’s transition from corporate to wellness entrepreneur🌸 Queenie’s Traditional Chinese Medicine insights on balance and healing💫 How to cultivate mindfulness, community, and longevityChapters:00:00 - Introduction to Cold Plunge Benefits01:40 - The Origin Story of Alter03:36 - Challenges and Rewards of Entrepreneurship11:24 - The Science and Strategy of Contrast Therapy20:29 - Balancing Business and Personal Life33:05 - Cultural Influences and Community Impact34:01 - Building a Neighborhood Sauna36:19 - How Alter Builds A Community40:03 - Challenges in the Wellness Industry45:38 - Future Plans for Alter

In this episode of The Healthspan Collective, host Nicole Doran sits down with Thomas Tullo, founder of Aman Spa in Toronto and creator of Face Pilates, to explore his groundbreaking approach to natural beauty, longevity, and holistic health. Thomas reveals the inspiration behind Face Pilates, an innovative practice designed to strengthen facial muscles, enhance natural radiance, and support healthy aging from the inside out.Throughout the conversation, Thomas opens up about his personal wellness journey, the philosophy that drives his work, and his candid views on modern aesthetic treatments like. From the eight essential steps of Face Pilates to his insights on emotional well-being, stress management, and natural supplements, this episode offers a refreshing perspective on beauty, vitality, and living with purpose at every stage of life.What we cover:💆‍♀️ The science and benefits behind Face Pilates🌱 Natural beauty, facial muscle health, and longevity habits💉 The shift toward natural facial rejuvenation💫 The evolving aesthetics and spa industryChapters:00:00 – Introduction to Face Pilates00:48 – Meet Thom Tullo: Founder of Aman Spa01:25 – Thom’s Personal Experience with Face Pilates03:19 – The Concept and Benefits of Face Pilates09:15 – The Eight Foundational Steps of Face Pilates35:34 – Thom’s Journey and Wellness Philosophy40:12 – Staying Active: Exercise, Longevity, and Purpose42:46 – Managing Stress, Sugar, and Emotional Health49:20 – Natural Beauty, Supplements, and Daily Rituals57:45 – Trends Shaping the Future of Aesthetics

In this episode of The Healthspan Collective, host Nicole Doran sits down with Peggy Tanous, former Real Housewives of Orange County star, to talk about life after reality TV, overcoming postpartum depression, and finding balance through holistic wellness.Peggy opens up about her journey with mental health, her favorite anti-aging and beauty practices, and how she’s learned to age gracefully—inside and out. From Pilates and strength training to spirituality and manifestation, Peggy shares an honest look at how she maintains confidence, balance, and joy through every season of life.What we cover in this episode:💛 Overcoming postpartum depression and prioritizing mental health💆‍♀️ Peggy’s go-to holistic beauty and anti-aging practices🌞 Why sun exposure and movement matter for longevity✨ The power of spirituality, manifestation, and mindset👨‍👩‍👧‍👧 Balancing wellness, family life, and authenticityChapters:00:00 – Introduction01:36 – Peggy’s Health and Wellness Journey03:01 – Holistic Beauty and Anti-Aging08:45 – Breast Health and Nontraditional Screening14:51 – Non-Surgical Anti-Aging Treatments33:53 – The Importance of Sun Exposure44:37 – Manifestation and Vision Boards54:39 – Spiritual Wellness Practices01:12:08 – Balancing Family and Career01:16:43 – Wellness and Beauty Tips

In this episode of The Healthspan Collective, the spotlight turns to host Nicole Doran as her sister, Mackenzie Peterson, takes the interviewer’s seat. Nicole shares her candid health journey, from growing up in a fitness-focused family and navigating PCOS, to finding balance through functional medicine and holistic practices.She opens up about body image struggles, college and post-grad challenges, and the pivotal lifestyle shifts that changed her health. Nicole also discusses the role of emotional well-being, her experience with peptides and GLP-1s, and the importance of finding what works for your unique body. This conversation is an honest, inspiring look at what it means to advocate for your own health.What we cover in this episode:🌱 Growing up in a fitness-centered family and early body image struggles⚡ Living with PCOS and the challenges of getting a diagnosis🥑 Discovering health coaching, nutrition, and functional medicine💊 The benefits and complexities of peptides and GLP-1s💡 Why emotional health plays such a big role in physical wellnessChapters:00:00 – Introduction01:41 – Early Body Image and Family Influence04:26 – High School Challenges and PCOS Symptoms08:57 – Struggles with Diagnosis and Treatment14:57 – College Life and Health Struggles28:03 – Discovering Health Coaching and New Approaches40:12 – Health Improvements and Lifestyle Changes41:31 – Finding Love and Feeling Safe54:39 – Dealing with Mast Cell Activation Syndrome01:00:03 – Exploring Peptides and Supplements

Nicole Doran connects with Jim Donnelly, co-founder of Humanaut, for a deep dive into the evolving landscape of health optimization. Jim opens up about his philosophy on personalized care, why the fundamentals of health matter most, and how Humanaut is pushing the boundaries of what’s possible in regenerative and personalized medicine.Their conversation also explores Jim’s entrepreneurial path, the dynamics of building a business with family, and the grit required to thrive in a competitive space.In this episode we cover:🌟 The story and vision behind Humanaut⚖️ The essential foundations of health you can’t ignore🔥 Resilience as the key ingredient for entrepreneurial success🌿 The role of regenerative medicine in the future of health✨ Dive into a motivating conversation that redefines what it takes to build health and success from the ground up.Chapters:00:00 – Introduction to Jim Donnelly00:52 – Jim’s Journey in Wellness01:23 – The Creation of Humanaut Health 04:39 – The Five-Year Cycle Philosophy07:16 – Healthspan and Longevity08:23 – Comprehensive Care at Humanaut13:02 – Building a Supportive Ecosystem32:13 – The A-Team Behind Humanaut49:51 – Entrepreneurship and the Lessons of Failure01:00:00 – Daily Habits for Wellness

Nicole Doran sits down with Dr. Amy Killen, Chief Medical Officer at Humanaut Health, to explore the cutting edge of integrative and regenerative medicine. Dr. Killen shares her journey from the fast pace of emergency medicine to her passion for health optimization, with a focus on hormone therapy, stem cells, peptides, and the lifestyle choices that create lasting vitality.Together, they uncover why sleep, nutrition, exercise, and even social connection are essential pillars of well-being — and how personalized care is transforming the way we think about longevity.Highlights from this episode:💡 Dr. Killen’s shift from ER medicine to health optimization🌱 How hormones, peptides, and stem cells are shaping modern care🛌 Why lifestyle choices like sleep and connection can’t be overlooked🌍 The mission of Human Out to expand health span and quality of life✨ Join us for an eye-opening conversation that will inspire you to rethink what’s possible for your health and longevity.Chapters:00:00 – Welcome and Introduction00:41 – Dr. Killen’s Story and Humanaut Health02:41 – From ER Doctor to Regenerative Medicine10:09 – Stem Cells for Skin and Sexual Health14:44 – Hormones and PCOS Explained27:33 – Perimenopause, Menopause, and Fertility33:49 – Why Optimal Hormone Levels Matter41:59 – Hormone Replacement Therapy Basics58:17 – Peptides for Longevity and Performance01:07:44 – The Future of Integrative Medicine

Nicole Doran sits down with Andrew Lacy, founder and CEO of Peruvo, to explore how preventive healthcare is being transformed. Andrew shares the story behind Peruvo’s whole-body MRI screening clinics, the emotional clarity that comes with early detection, and how his team is working to make advanced health screenings more accessible.Together, they dive into powerful patient stories, the misconceptions surrounding preventive care, and what the future of longevity-focused medicine could look like.What we cover in this episode:🚀 The inspiration behind Peruvo💡 Real patient stories that highlight the impact of early detection🧭 Why annual scans can be life-changing🌍 Making preventive healthcare more accessible🍃 The future of health and longevityUse the following link for $300 off your Whole Body scan with Prenuvo: https://prenuvo.com/?discount=HEALTHSPAN00:00 – Welcome and Introduction01:17 – The Aha Moment Behind Peruvo01:54 – Patient Experiences and Insights08:24 – Annual Scans and Their Importance10:17 – Addressing Skepticism and Misconceptions17:45 – Taking Anxiety Out of Testing26:52 – Making Scans More Accessible30:31 – Comprehensive Health Testing34:31 – Expanding Health Services46:48 – Future of Health and Longevity

This episode is filled with inspiration, practical wisdom, and a fresh perspective on fitness and well-being. Nicole sits down with Christin Rutley, founder of the Christin Rutley Method in West Palm Beach, to talk about entrepreneurship, health trends, and finding the balance between strength and femininity.Here’s what they dive into:💪 Christin’s journey from Pure Barre to weightlifting🌿 Her experience with GLP-1 medications and their impact on health✨ The perfect workout split to build muscle without the “bulk”📈 Balancing entrepreneurship with personal wellness🔥 Hot takes on fitness and health trends you’ll want to hear'✨Tune in for an uplifting and insightful conversation that will leave you motivated to move, grow, and redefine what strength looks like.00:00 Introduction and Guest Welcome00:17 Christin's Fitness Journey Begins02:08 Overcoming Injury and Discovering Pure Barre06:36 College and Expanding Fitness Knowledge10:34 Transition to Entrepreneurship13:49 Building the Christin Rutley Method25:09 Current Fitness Routine and Philosophy28:48 Debunking the Bulky Myth33:34 Food Sensitivities and Gut Health59:13 Challenges and Future Plans

This episode is full of honesty, laughter and powerful insights. Nicole sits down with Krista Williams, co-host of the Almost 30 Podcast, to talk about what it really takes to live authentically, move through challenges and find healing in all areas of life.Here’s what they explore:🌟 The power of authenticity and overcoming self-censorship🌿 Body image, relationships and spiritual growth💎 The role of peptides in healing and wellness🌐 Friendship audits and building meaningful connections🌸 Embracing feminine energy and balance🏛️ Creating supportive environments for work and life✨ Tune in for an engaging discussion that will inspire you to embrace authenticity and create more space for healing.

What if the tiniest molecule in the universe could have a huge impact on your health and longevity? In this episode of the Healthspan Collective, Nicole sits down with Dr. Tyler LeBaron—founder of the Molecular Hydrogen Institute—to explore the science, myths, and therapeutic benefits of molecular hydrogen.Dr. LeBaron explains:✅ What hydrogen water really is (and what it isn’t)✅ How your gut microbiome naturally produces hydrogen gas✅ The difference between antioxidants and true modulators✅ Why hydrogen therapy shows promise for brain health, inflammation, and metabolic balance✅ The best ways to safely and effectively use hydrogen water or inhalationYou’ll also get a glimpse into Dr. LeBaron’s life as a competitive runner, arm wrestler, and tower runner—and how his athletic journey led him to study hydrogen therapy.🔬 Learn more about Dr. LeBaron and the Molecular Hydrogen Institute: https://www.molecularhydrogeninstitute.org

 Nicole Doran dives into the world of hormone health and integrative medicine with Michelle Kavall, a board-certified family nurse practitioner specializing in women's health, hormone optimization, and gut health restoration. They discuss the misconceptions about hormones, the impact of stress on hormonal balance, and the importance of integrative approaches in managing health. Michelle shares her insights on treatments like bioidentical hormones, peptides, and GLP-1s, along with lifestyle practices that promote overall well-being. Tune in for an informative conversation on how to live healthier for longer.

Acupuncture physician and functional medicine practitioner, Harmony Brown, shares her incredible journey from surviving cancer twice to helping patients reclaim their health. In this episode, we explore the wisdom of Traditional Chinese Medicine, functional testing, slowing down to truly heal, and why creating balance is the key to lasting wellness.Find Harmony at Reclaim Wellness in South Florida, https://www.reclaimwellnessnow.com/