The Revital Health Podcast

In Rhythm: How Light Shapes Sleep, Skin, Metabolism and Health with Daniel White and Jai Kapoor

What if improving your sleep, mood, energy and metabolic health began not with another supplement, but with changing the light around you?In this episode of The Revital Health Podcast, Jodi Duval is joined by Daniel White and Jai Kapoor, co-founders of In Rhythm, to explore the emerging science of chronobiology and the profound relationship between light, our environment and human health.Daniel is a Registered Nutritionist, Functional Medicine Certified Health Coach and Applied Quantum Biology Certified Health Practitioner, with extensive research and clinical experience in sleep science, circadian biology and human behaviour change.Jai brings a very different but complementary perspective from his career as a senior executive within the artificial intelligence and technology sectors. He has helped build and scale several high-growth technology companies from their early stages, including Wayve AI and Revolut.Daniel and Jai both arrived at this work through deeply personal health experiences.Daniel describes experiencing significant circadian disruption during adolescence after years of late-night screen use, technology addiction, poor sleep, weight gain, anxiety and declining mental health. His search for answers led him into nutrition, psychology, functional medicine, circadian biology and photobiology.Jai’s demanding career in artificial intelligence, finance and technology involved long working hours, chronic pressure and a highly stimulating lifestyle. After suddenly developing severe psoriasis, he explored a range of conventional and holistic approaches with limited success. It was only after changing his relationship with natural and artificial light that he began to experience significant improvements in his skin, sleep and wider health.This experience became the catalyst for his work with Daniel and the creation of In Rhythm.Together, Jodi, Daniel and Jai explore why light is one of the body’s most important environmental time signals and why modern life can create such a significant mismatch between our biology and our surroundings.In this conversation, they discuss:• Why circadian health involves much more than sleep• How light helps regulate the body’s internal clocks• Why bright, blue-enriched artificial light can keep the body in a perpetual “midday” state• The potential effects of invisible light flicker on the brain and nervous system• Why infrared light is an important component of natural light• How indoor lighting may affect sleep, mood, energy and cellular repair• Why children can be particularly sensitive to evening light• The relationship between screen exposure, melatonin, sleep and behaviour• Practical ways to improve a child’s evening light environment• Morning light, UVA, UVB and gradually developing tolerance to sunlight• Skin health, psoriasis and the timing of light exposure• Why sunlight should be approached with respect rather than fear• How eating earlier can support circadian and metabolic alignment• Habit stacking light exposure, outdoor meals, movement and grounding• In Rhythm’s LIGHTER framework for circadian health• The Better Sleep Bulb and the limitations of conventional indoor LEDs• The future of biologically coherent homes, schools, workplaces and healthcare environmentsThe LIGHTER framework includes:L — Light first thing in the morningGet outside as early as practical and allow natural morning light to reach the eyes and skin.I — Include UVAGradually include appropriate natural light exposure as UVA becomes available during the day.G — Gather UVBWhen appropriate for your skin type, location and UV conditions, obtain measured UVB exposure without allowing the skin to burn.H — Harness evening lightUse the natural light at the end of the day to help communicate to the body that daytime is finishing.T — Turn off artificial light at nightReduce bright overhead lighting, blue-enriched lighting and unfiltered screens during the evening.E — Earth or groundSpend time barefoot on natural surfaces or in natural water where safe and practical.R — Regular early meal timingsMaintain consistent meal timing and aim to finish the final meal several hours before sleep.This conversation offers a powerful reminder that health does not always need to be forced. When the appropriate environmental conditions are restored, the body may be better able to regulate, repair and return to rhythm.Connect with In RhythmWebsite:https://www.inrhythm.earth/Better Sleep Bulb:https://www.inrhythm.earth/shop/p/bettersleepbulbLife In Rhythm program:https://www.inrhythm.earth/shop/p/life-in-rhythmInstagram:https://www.instagram.com/inrhythm.earth/Listen to The Revital Health PodcastPodcast website:https://www.revitalhealth.com.au/the-revital-health-podcastSpotify:https://open.spotify.com/show/7iXnZwQa1UBghfIGGhsnx9Apple Podcasts:https://podcasts.apple.com/au/podcast/the-revital-health-podcast/id1685631516Instagram:https://www.instagram.com/revital_health/Revital Health:https://www.revitalhealth.com.au/Important informationThis podcast is provided for educational purposes and does not replace individual medical advice. Sun and ultraviolet exposure should be approached carefully according to skin type, geographical location, UV index, medications, medical history and individual skin cancer risk. Avoid sunburn and seek personalised guidance where appropriate.

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Why Hormones Are Not Just a Numbers Game with Dr Nayan Patel

2w ago01:05:33Tap to summarize

In this episode of The Revital Health Podcast, Jodi Duval sits down with Dr Nayan Patel, clinical pharmacist, founder of Auro Wellness, and author of The Glutathione Revolution, for a deep conversation on hormone health, personalised medicine, glutathione and cellular resilience.Hormone health is one of the most talked-about topics in health right now, but also one of the most misunderstood. With so much information circulating around HRT, menopause, testosterone, progesterone, oestrogen, peptides and “optimal ranges”, it can be difficult to know what is genuinely useful and what is simply noise.Dr Patel brings a pharmacist’s precision to the conversation, explaining why hormone therapy should never be treated as a one-size-fits-all solution. Instead of chasing numbers alone, he encourages a more outcome-focused approach that considers symptoms, physiology, lifestyle, stress, insulin, thyroid function, hormone metabolism and long-term health goals.In this episode, we explore:Why hormone health is not just about replacing what is “low”The problem with chasing ideal numbers without considering outcomesWhy progesterone can be such an important balancing hormoneThe role of cortisol, insulin and thyroid in the hormone pictureWhy men and women need different hormone conversationsThe risks of using hormones or peptides without changing lifestyle foundationsWhy oxidative stress matters for hormones, ageing and repairWhat glutathione does in the bodyHow glutathione supports antioxidant defence and conjugation pathwaysWhy delivery of glutathione is so challengingDr Patel’s work with topical glutathione delivery technologyWhy “more” is not always better when it comes to antioxidant supportHow food, sleep, stress, water and environmental load influence cellular healthThis episode is a reminder that true health optimisation is not about outsourcing your health to a single product, prescription or test result. It is about understanding the body’s signals, reducing the noise, and supporting the foundations that allow the body to do what it is designed to do.Learn more about Revital Health:Revital HealthLearn more about Dr Nayan Patel and Auro Wellness:Auro WellnessDr Nayan Patel’s book:The Glutathione RevolutionDisclaimer: This podcast is for educational purposes only and does not replace personalised medical advice. Always speak with your qualified healthcare practitioner before changing medications, hormones, supplements or treatment plans.

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Why We Created the Revital Reset Programs: Gut, Thyroid and Fertility Support That Goes Deeper

4w ago00:29:51Tap to summarize

In this episode of the Revital Health Podcast, Jodi is joined by the Revital practitioner team to introduce the new Revital Reset Programs.These 12-week programs have been designed to give people a more complete and personalised approach to gut health, thyroid health and fertility optimisation.Rather than relying on generic advice, social media trends or isolated testing, the Reset Programs combine functional pathology, practitioner insight, education, downloadable resources and personalised recommendations.Inside this conversation, the team explores:• Why gut symptoms can be connected to skin, mood, inflammation, restless legs, fatigue and brain fog• Why IBS is often used as a broad label without enough investigation into gut function• Why functional gut testing can reveal issues such as inflammation, permeability, digestive dysfunction and microbiome imbalance• Why standard thyroid testing can miss key issues when only TSH is checked• The importance of T3, T4, thyroid antibodies, iron, zinc, selenium, iodine and other thyroid cofactors• Why “normal” pathology ranges are not always the same as optimal function• Why the 90-day preconception window matters for egg and sperm health• Why fertility preparation should involve both partners, not just the female partner• Why AMH is only one part of the fertility picture and should not be used as the sole marker of possibility• Why personalised care matters more than generic supplement kits• The difference between self-guided support and practitioner-guided clinical supportThis episode is a beautiful introduction to why the Revital Reset Programs were created and how they can help people understand their body, advocate for their health and take meaningful action.The key message: your body is not broken. With the right information, testing and support, you can begin to reset, rebuild and optimise.Find Your Reset Here:Gut Reset - https://www.revitalhealth.com.au/the-gut-resetFertility Reset - https://www.revitalhealth.com.au/the-fertility-resetThyroid Reset - https://www.revitalhealth.com.au/the-thyroid-reset

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Can We Prevent Disease Before It Starts? Dr Clint Phillips on the Future of Healthcare, AI and Longevity

Jun 1001:08:16Tap to summarize

In this episode of the Revital Health Podcast, Jodi speaks with Dr Clint Phillips, founder of Medici, about the urgent need to shift healthcare from reactive disease management to true prevention.Clint’s journey into healthcare began personally, shaped by family illness and later by his daughter’s stroke, which exposed the painful reality of delayed access, fragmented systems and how difficult it can be to find the right specialist at the right time.From building a clinic that helped people avoid unnecessary back surgery, to founding 2nd.MD and connecting patients with leading medical experts, Clint has spent his career asking one central question:What if we could help people earlier?Now, through Medici, Clint is building a preventative, personalised and AI-supported healthcare ecosystem designed to help people identify risk, optimise health and take action before disease takes hold.This conversation explores the future of medicine, the role of AI, the power of early data, and why the foundations of health remain some of the most powerful interventions we have.In this episode, we discuss:Why the current healthcare model often catches people too lateThe difference between disease management and true preventionClint’s personal story and the experience that changed his view of medicineWhat back pain and surgery prevention taught him about the bodyThe problem with fragmented care and inconsistent medical opinionsWhy access to the right expert at the right time mattersHow Medici is using advanced testing, AI and personalised insightsThe role of Dr Gaby, Medici’s AI-supported preventative health toolHow facial scanning, biomarkers and health data may change preventionWhy AI should support human care, not replace itThe importance of exercise, nutrition, relationships, purpose and accountabilityWhy people need a strong reason to change before any protocol will workThe difference between performative longevity and real healthspanWhy personalisation matters more than generic health adviceHow technology, testing and lifestyle foundations can work togetherKey takeaways:Prevention is not simply early detection — it is acting before disease develops.Many chronic conditions and surgeries may be influenced by earlier lifestyle, structural, metabolic and behavioural intervention.AI has the potential to help people cut through health noise, but human connection, care and accountability remain essential.The basics still matter: vigorous movement, whole foods, broad nutrition, sleep, relationships, community and purpose.Real behaviour change requires readiness, a meaningful reason and often someone to do it with.The future of medicine may be more personalised, decentralised, data-driven and preventative.About Dr Clint PhillipsDr Clint Phillips is a healthcare entrepreneur and founder of Medici, a preventative healthcare model combining advanced health data, medical expertise and AI-supported personalisation. Originally from South Africa, Clint built a global reputation as a clinician before founding 2nd.MD, a company designed to connect patients with leading medical specialists. After seeing how often people entered the system too late, he turned his focus toward prevention, longevity and building what he describes as one of the world’s healthiest communities.Listen now to learn how healthcare could change when we stop waiting for disease and start building health earlier.Links: Medici: https://medi.ciMedici About / Founder Story: https://medi.ci/about-us/Dr Clint Phillips LinkedIn: https://www.linkedin.com/in/clint-phillips2nd.MD: https://www.2nd.md2nd.MD founder story / Gabi’s story: https://www.2nd.md/about-us

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Endometriosis, Fertility and the Vaginal Microbiome with Chanae Brookes

May 2600:35:24Tap to summarize

Endometriosis affects millions of women worldwide, yet many still experience years of pain, dismissal, delayed diagnosis and uncertainty around fertility, treatment options and long-term support.In this episode of The Revital Health Podcast, Jodi is joined by Chanae Brookes for a deeper conversation on endometriosis, fertility and the vaginal microbiome.Together, they explore why endometriosis should not be viewed as simply a reproductive condition, but as a complex inflammatory, immune and whole-body condition that can influence pelvic pain, bowel function, hormone signalling, fertility, implantation and quality of life.A key focus of this episode is the role of the vaginal microbiome. Jodi and Chanae discuss how Lactobacillus dominance, vaginal pH, microbial balance and pelvic inflammation may all play a role in reproductive health, especially for women navigating endometriosis or preparing for conception.They also discuss the importance of:understanding endometriosis beyond pain alonesupporting oestrogen clearance and progesterone balanceaddressing inflammation and oxidative stressimproving bowel function and fibre intakeassessing the vaginal microbiome in preconception careusing targeted nutrients such as vitamin D, magnesium and B vitaminsthe role of herbal medicine, including turmeric, ginger, garlic and other anti-inflammatory botanicalswhy individualised naturopathic care can help women feel more supported and less hopelessThis episode offers a grounded and hopeful conversation for women with endometriosis, suspected endometriosis, pelvic pain, fertility challenges, recurrent vaginal symptoms, or anyone wanting to better understand the connection between the microbiome, inflammation and reproductive health.You can find more information about Chanae Brookes here:https://www.revitalhealth.com.au/chanae-brookesDisclaimer: This podcast is for educational purposes only and does not replace individualised medical advice. Always work with your healthcare provider or qualified practitioner for diagnosis, treatment and personalised care.

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The Bone Health Revolution with Kyle Zagrodzky: OsteoStrong, Osteogenic Loading and the Future of Strength

May 1101:15:26Tap to summarize

In this episode of the Revital Health Podcast, Jodi Duval sits down with Kyle Zagrodzky, Founder and CEO of OsteoStrong, to explore why bone health deserves a much bigger place in conversations about longevity, strength and health optimisation.Bone is often reduced to calcium, vitamin D and osteoporosis risk, but as Kyle explains, bone is dynamic, responsive and deeply connected to the nervous system, hormones, muscle, balance, metabolism and ageing.Jodi and Kyle discuss osteogenic loading, the science of mechanotransduction, how targeted skeletal loading differs from traditional resistance training, and why many people are not receiving enough stimulus to maintain or improve bone density across the lifespan.They also explore:Why bone density is declining across generationsWhy strength and balance matter for longevityThe relationship between menopause, oestrogen and accelerated bone lossWhy protein is essential for muscle, collagen and bone matrixThe difference between bone density and bone tensile strengthWhy bone health cannot be separated from hormones, inflammation and metabolic healthHow OsteoStrong uses short, targeted, supervised loading sessionsWhy people may notice changes in strength, balance and confidence before DEXA changes appearThe role of red light therapy, vibration plates and PEMF in broader musculoskeletal supportWhy bone health needs to be part of a bigger health optimisation modelKyle also shares the origin story of OsteoStrong, his personal experience with chronic pain, the early challenges of creating a new category in health and fitness, and why he believes skeletal strength conditioning could have major implications for future generations.This conversation is especially relevant for women in perimenopause and menopause, athletes, practitioners, parents, older adults, and anyone interested in maintaining independence, resilience and strength as they age.Where to find out more: http://osteostrong.com.au/

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From ICU to Integrative Care: Marli Allan on Nursing, Naturopathy and Preventative Health

Apr 2300:59:21Tap to summarize

In this episode of the Revital Health Podcast, Jodi sits down with Marli Allan, registered naturopath and qualified nurse, for a grounded conversation on career change, burnout, preventative care and the future of integrative health.Marli shares her journey from working in intensive care and cardiology to studying a Master of Naturopathic Medicine, and how her experiences in the hospital system shaped her passion for root-cause, preventative healthcare. Together, Jodi and Marli explore the emotional impact of frontline care, the importance of nervous system support for practitioners, and why more people are seeking an approach that blends biomedical understanding with evidence-informed natural medicine.They also discuss:burnout in nursing and the hidden emotional toll of healthcare workwhy preventative medicine is more important than everbridging conventional and naturopathic models of carethe role of gut health, hormones and stress in long-term wellbeingfollowing intuition when you know something in life needs to changesupporting people to not just function, but truly feel wellThis episode is for practitioners, students, nurses, and anyone interested in a more integrated, human-centred view of health.About Marli AllanMarli Allan is a degree-qualified clinical naturopath and registered nurse with experience across acute care, cardiology, intensive care and chronic disease management. She is part of the Revital Health team, where she supports clients with digestive and gut health, hormonal health, fatigue, stress, burnout, and chronic or complex conditions through personalised, evidence-informed care.Where to Find Marlihttps://www.instagram.com/restorenaturopath/https://www.revitalhealth.com.au/marli-allanorqobumb0TT5MA9g8FUI

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The Last Taboo: Transforming How We Die, Grieve, and Remember with Cara Walker

Apr 1100:58:18Tap to summarize

We spend so much time talking about health, longevity and optimisation — yet almost no time preparing for the one experience we are all guaranteed to face: death.In this deeply powerful and emotional episode, I sit down with Cara Walker — independent funeral director, celebrant and death doula — who is redefining how we approach death, dying and grief in modern culture.From her journey as an eco-fairy to founding a more human, personalised approach to funeral care, Cara shares what is missing from the current system — and why reclaiming ritual, touch, and connection is essential for true healing.We explore how death has been removed from the home and outsourced to systems, how this impacts the grieving process, and what it actually looks like to support someone through a conscious, dignified end-of-life experience.This conversation is not just about death. It’s about how we live, how we love, and how we prepare for what is inevitable.What We CoverWhy death is the last major taboo in modern Western cultureHow the funeral industry has shifted away from community-based careThe role of a death doula and what end-of-life support should look likeWhy removing touch, presence and ritual complicates griefThe physiological and emotional process of dyingHow to support loved ones during the final stages of lifeThe importance of normalising death conversations within familiesHow children process grief and why inclusion mattersThe difference between traditional funerals and personalised ritualsVoluntary assisted dying and curated end-of-life experiencesPractical ways to prepare for death before crisis hitsKey TakeawaysDeath is not just a medical event — it is a deeply human, relational and emotional processAvoiding death conversations often leads to increased trauma and confusion during griefTouch, presence and witnessing are critical components of healingSupporting someone through death requires unlearning many instinctive caregiving behavioursRitual and personalisation can significantly change how grief is experienced and processedPreparing for death is one of the most powerful acts of love we can offer our familiesAbout Cara WalkerCara Walker is an independent funeral director, celebrant and death doula based in Perth, Western Australia.With over 30 years as an eco-fairy and community figure, Cara transitioned into death care after witnessing the limitations and lack of compassion within the traditional funeral system.She is the founder of Walker Family Funerals, where she provides personalised, community-led funeral services and advocates for more natural, conscious approaches to death care — including education, home-based dying, and reform around end-of-life options.Resources & LinksWalker Family Funerals: https://walkerfamilyfunerals.com.auFree death care workshops (via Cara’s website)Petition for natural body composting in Western AustraliaFinal NoteThis episode may bring up emotion — and that’s the point.Death is not something to avoid. It is something to understand, prepare for, and honour.And in doing so, we often find a deeper appreciation for life itself.Subscribe & ReviewIf this episode resonated with you, please share it with someone who needs to hear it.And if you haven’t already, leave a review — it helps these conversations reach more people.

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Movement as Medicine: Strength, Play, Recovery and Longevity with Ben Verrier

Mar 1801:08:45Tap to summarize

What if better movement was not about punishing your body, but learning to trust it again?In this episode, Jodi sits down with movement coach Ben Verrier for a rich conversation on movement, resilience, recovery, nutrition and longevity. Together they unpack why personalised movement matters, how to build a body that feels capable and adaptable, and why more people need to think beyond conventional exercise advice.They discuss the role of plyometrics, handstands, barefoot training, outdoor movement, morning routines, nutrition and the importance of asking better questions when it comes to pain, injury and performance.This episode is a reminder that movement should not make your world smaller. It should expand it.Key takeaways:There is almost always something you can do to improve how your body feelsMovement is not just exercise — it is feedback, adaptability and confidenceSmall, consistent movement habits can create major change over timeTraining should be individualised, not one-size-fits-allNutrition and recovery need to support your output, not work against itIf this episode resonates, share it with someone who wants to move better, feel stronger and age more powerfully.Where to find Ben VerrierInstagram (best contact point) @benverrierrReach out via DM for questions, training enquiries, or general movement adviceThis is where he is most responsive and open to conversationsIn-person trainingWorks out of Aspire in Osborne Park, PerthOffers 1:1 personalised training sessionsFutureOnline offerings are in development (worth following him on Instagram to stay updated)

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The Science, Stigma, and Seed-to-Patient Journey of Medicinal Cannabis with Matt Shales

Mar 401:01:06Tap to summarize

Medicinal cannabis is one of the fastest growing areas of modern medicine — yet it remains widely misunderstood.In this episode of The Revital Health Podcast, Jodi Duval speaks with Matt Shales, CEO and Co-Founder of MediCann Health, about the evolving medicinal cannabis industry in Australia and the science behind producing high-quality cannabis medicine.Together they explore how cultivation, genetics, extraction methods, and rigorous testing all influence the safety and effectiveness of cannabinoid therapies.The conversation moves beyond stigma and headlines to examine what truly defines a pharmaceutical-grade cannabis product and why quality control is critical for patient outcomes.They also discuss the rapid expansion of medicinal cannabis prescribing in Australia, the role of clinical research, and the future of cannabinoid medicine.In this episode we discuss:How medicinal cannabis is grown and why genetics matterThe importance of cultivation methods and environmental controlTerpenes, cannabinoids, and the “entourage effect”What defines a high-quality medicinal cannabis productThe challenges of regulation, stigma, and educationThe future of cannabis research and clinical trials in AustraliaThis episode offers a fascinating insight into how a complex plant is being transformed into a regulated therapeutic medicine.Connect with Matt ShalesWebsitewww.medicannhealth.com.auSocialsFacebook: Medicann HealthLinkedIn: Medicann HealthInstagram: @medicannhealth

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All episodes

In Rhythm: How Light Shapes Sleep, Skin, Metabolism and Health with Daniel White and Jai Kapoor

Why Hormones Are Not Just a Numbers Game with Dr Nayan Patel

Why We Created the Revital Reset Programs: Gut, Thyroid and Fertility Support That Goes Deeper

Can We Prevent Disease Before It Starts? Dr Clint Phillips on the Future of Healthcare, AI and Longevity

Endometriosis, Fertility and the Vaginal Microbiome with Chanae Brookes

The Bone Health Revolution with Kyle Zagrodzky: OsteoStrong, Osteogenic Loading and the Future of Strength

From ICU to Integrative Care: Marli Allan on Nursing, Naturopathy and Preventative Health

The Last Taboo: Transforming How We Die, Grieve, and Remember with Cara Walker

Movement as Medicine: Strength, Play, Recovery and Longevity with Ben Verrier

The Science, Stigma, and Seed-to-Patient Journey of Medicinal Cannabis with Matt Shales