Show Notes
Dr. Nicole Bijlsma explains why the built environment matters for health, from mould and air quality to electromagnetic fields and chemical exposures. She shares practical, high-impact changes for bedrooms, water, skincare, cleaning, and home setup that can reduce everyday exposure and support better sleep, immunity, and wellbeing. We discuss why old homes and new homes each have different risks, how Wi-Fi and electrical wiring can affect sleep, and why water filtration is a non-negotiable if you want to reduce chlorine, PFAS, and fluoride exposure. Nicole also covers the biggest chemical exposures on skin, the most useful cleaning swaps, and why over-sanitising may be backfiring on allergy risk. Key topics Nicole shares how personal health issues led her into building biology and why she started training people to assess homes for environmental hazards. The difference between old homes and new homes, including condensation, mould, poor maintenance, tight building envelopes, and off-gassing from imported furnishings. Why carpets can act like a reservoir for dust, pest debris, asbestos, lead paint, and chemicals, especially for infants crawling on the floor. The three EMF categories Nicole prioritises - radio frequencies, AC magnetic fields, and dirty electricity. Why a Wi-Fi router in the bedroom is a major issue, and why hardwiring or powering routers down at the wall is the best fix. Why the bedroom is the top health priority, and how to set it up for better sleep by removing Wi-Fi devices, phones, extenders, and boosters. Why inverter and solar battery placement matters, and why distance is the main defense against magnetic fields. Why reverse osmosis is the best option for drinking water when fluoride is a concern, while whole-house filtration helps with chlorine, sediment, PFAS, and many other contaminants. Nicole shares why alkaline water is not her recommendation, and why stomach acid matters for digestion, protein breakdown, and nutrient absorption. The biggest chemical exposures on the body, especially perfumes, aftershaves, artificial fragrances, and air fresheners. Why jojoba oil, rose hip oil, wool, hemp, cotton, and fragrance-free basics are the safer everyday choices for skin and home use. Timestamps 00:32 - The personal health story that led to building biology 01:54 - Discovering environmental triggers in the home 03:21 - Training clinicians to look at air quality and built-environment hazards 04:07 - Old homes versus new homes: where the risks differ 05:54 - Maintenance, roof leaks, drainage, and rising damp in older houses 06:50 - Why carpets collect dust, toxins, and biological debris 07:28 - Why infants are the highest-risk group on carpeted floors 08:25 - Tight new homes, hidden condensation, and off-gassing from furnishings 10:59 - Natural materials and Australian-made products for lower exposure 11:35 - The EMF problem in the bedroom 12:44 - Why a router in the room can be a major radio-frequency exposure 14:30 - Sleep, melatonin, and why hardwiring beats Wi-Fi 15:32 - How to measure Wi-Fi properly with the right meter 16:24 - Inverters, batteries, and magnetic fields from solar systems 17:45 - Dirty electricity and why some people become electrically sensitive 20:30 - Bedroom setup: no Wi-Fi devices, no extenders, no boosters 21:20 - Building a master switch system to shut down bedroom fields 22:47 - Why phones in the bedroom are a bad idea 23:29 - The bedroom first rule: sleep before everything else 24:55 - Timer switches and reducing router exposure 26:00 - Electricity coming into the house and the importance of distance 27:09 - The inverse square law and why bed position matters 28:19 - Why shielding does not solve magnetic field exposure 29:04 - Water as a major chemical exposure 30:27 - PFAS and fluoride in water supplies 32:48 - Why chlorine is a problem for the gut microbiome 33:18 - What a basic but effective water filter should remove 34:10 - Reverse osmosis, remineralisation, and
More from Hardiness with Dr Paul Taylor
Your attention is being hijacked every day, and it is quietly shaping the life you get. Dr Paul Taylor and Adam Williams reveal how to spot the hidden cost of distraction, reclaim control, and start directing your attention toward what actually matters. Adam Williams, author of Mega Focus: Join the Attention Revolution, spent 30 years working inside the attention economy in advertising, innovation, promotions, and events before switching sides when he realised he was checking emails instead of being present with his daughter.That shift led him to build a practical framework for understanding why we reach for our phones, why we avoid hard things, and why so much of modern life runs on autopilot. You will discover: Why attention matters more than talent, intelligence, or motivation The difference between the "builder" and the "architect" in your brain How the "attention tax" exposes the opportunity cost of distraction Why a quick email or "quick question" can destroy deep work for nearly half an hour How sleep, energy, and environment shape the amount of attention you really have The four core purchasing triggers that advertisers use to win your focus Why boredom, discomfort, and effort are not enemies, but the raw material of creativity and progress Paul and Adam also unpack the psychology behind social media, status signalling, happiness chasing, and the arrival fallacy, making the case that contentment beats endless pursuit every time. If you have ever felt busy but not truly effective, connected but not present, or productive but strangely off-course, this conversation will hit hard. Perfect for anyone who wants to work smarter, think more clearly, and stop outsourcing their life to algorithms, alerts, and other people's goals. If you are ready to take back control of your attention, this one belongs at the top of your queue. Time Stamps 03:23 - From advertising to studying attention 04:06 - The moment Adam noticed his own attention problem 06:07 - Attention audits and the idea of an attention heat map 07:00 - Calculating the lifetime cost of phone use 08:15 - What attention tax really means 10:21 - Why attention matters more than talent or motivation 11:53 - The hidden cost of workplace interruptions 14:25 - What drives distraction and comfort-seeking 15:15 - The builder and architect model of attention 16:38 - Three things the fast brain tries to do 18:22 - Why busywork feels easier than meaningful work 19:23 - Remove to improve 20:26 - Who am I, what do I want, what do I do 22:22 - Conditions of happiness and the arrival fallacy 24:24 - Why chasing happiness can backfire 25:30 - Relevance, signalling, and how attention is captured 29:51 - Frequency, timing, and context in advertising 32:43 - Reclaiming attention through awareness and alignment 32:51 - The four key purchasing criteria 37:44 - How emotion beats logic in buying decisions 39:54 - Giving attention versus getting attention 40:14 - Infobesity, infomania, and digital overload 43:06 - Why many people cannot sit with their own thoughts 45:21 - The dark side of getting attention online 48:03 - Why understanding your brain helps you take back control 50:00 - Satisfaction, contentment, and goals without deferring life 51:43 - Attention as the upstream driver of thought and action 53:48 - Mega Focus as macro and micro attention management 55:10 - Perfectionism, energy, and attention tax in daily life 56:13 - The end of effort and why hard things matter 58:26 - Tools, calculators, and exercises on Adam's website Quote: “Attention lives upstream of everything in your life.” Resources Website: https://theattentionarchitect.au/ LinkedIn: https://www.linkedin.com/in/theattentionarchitect/
What if one of the most effective treatments for depression and anxiety in young people needs no prescription, has no withdrawal and makes you stronger? In this episode, Dr Paul Taylor unpacks a 2024 meta-analysis from Victoria University. It found that resistance training produced large reductions in depression and anxiety symptoms in people aged 26 and under. He then sets it against the largest analysis of its kind, a BMJ network meta-analysis of 218 trials and more than 14,000 people. In that analysis, walking, jogging, yoga and strength training matched therapy and outperformed SSRIs. In this episode: Why strength training was overlooked for decades in mental health research The training “recipe” behind the biggest effects: sets, reps, intensity and duration Why harder exercise and clear structure produced better results How few young people in Australia, the UK and the US meet activity guidelines The case for prescribing exercise before medication for young people Key studies: Marinelli et al. (2024). Resistance training and combined resistance and aerobic training as a treatment of depression and anxiety symptoms in young people. Early Intervention in Psychiatry. https://doi.org/10.1111/eip.13528 Noetel et al. (2024). Effect of exercise for depression: systematic review and network meta-analysis. BMJ. https://doi.org/10.1136/bmj-2023-075847 Survey data: ABS National Nutrition and Physical Activity Survey 2023 Sport England Active Lives Children and Young People Survey 2024-25 CDC Youth Risk Behavior Survey 2025 This episode is for education, not medical advice. If you or your child takes medication, talk to your doctor before making any changes. More at paultaylor.biz See omnystudio.com/listener for privacy information.
See omnystudio.com/listener for privacy information.
The biggest mistake in youth mental health? Treating kids like they’re broken instead of teaching them how to move, act, and build resilience. Mercedes Taaffe Cooper reveals why early intervention and education, not endless labels and talk therapy, are changing the game for young people. Paul and Mercedes unpack the deeper problem with the medical model, how normal adolescent struggles get turned into diagnoses, and why that can create more harm than help. Mercedes shares the personal journey that took her from elite boxing and coaching the Irish team to clinical psychology, reality therapy, and ultimately building Counterpunch, a program designed to help kids learn through action, not just conversation. You’ll discover: Why reality therapy and choice theory focus on doing rather than overthinking How the "front two wheels" car analogy helps kids understand thinking, feeling, and behaviour Why combat sports can be powerful tools for confidence, regulation, and self-awareness How a 24-week, three-phase program moves kids from connection to leadership Why peer mentoring is often more powerful than adult advice for adolescents Mercedes also explains how Counterpunch works in boxing gyms and youth-facing settings, why it’s especially effective for kids who feel isolated, and how the program is now scaling online so more facilitators can deliver it. From goal-setting and embodied learning to social connection and self-efficacy, this episode makes a compelling case for giving young people practical tools before problems become crises. Essential listening for parents, coaches, teachers, and anyone working with young people who wants to create real change, not just another conversation. If you care about building confidence, resilience, and lifelong skills, this one is for you. Timestamps (02:11) Mercedas Taaffe Cooper’s background in boxing, coaching, psychology, and moving to Australia (03:59) Discovering reality therapy and choice theory through research and training (05:48) Building Counterpunch from pilot program to scalable youth model (07:56) Reality therapy explained - focusing on action instead of just thinking (10:19) Why action is the real engine of change for young people (13:43) Why Mercedas rejected the medical model and built a strengths-based program (15:05) The harm of overusing labels and diagnoses with kids (18:05) The original research, the boxing component, and the first curriculum ideas (20:21) Moving from government pilot to a private program in South Australia (21:19) Taking the training online and building a replicable system (23:03) What a Counterpunch session looks like from induction to a 24-week structure (24:21) VSMART goals and linking values to physical progress (26:16) The three phases - body awareness, relationships, and leadership (27:13) Why martial arts and team sport build resilience and confidence (32:38) Why group connection and peer mentoring matter so much (34:15) Why combat sports work for youth communication and trust-building (36:31) Battle in the Hills and using boxing as a progression pathway (39:03) How embodied learning and physical challenge reinforce psychological tools (42:11) Why boxing is used as a medium, not the end goal (43:29) Why combat sports are different from professional violence (45:49) Respect, manners, and life skills learned through martial arts (47:15) Who the program is for and how youth-facing professionals can use it (49:08) How to get involved and the four Ps for potential facilitators (50:12) Final reflections on skills, not labels, for young people Quote “The biggest difference between reality therapy and cognitive behavioural therapy is that it very much focuses on the doing rather than the thinking.”