The Healthier Tech Podcast

Osteoporosis affects millions of aging adults -- but what if electromagnetic fields could actually strengthen bones instead of harming them? A groundbreaking study reveals the surprising mechanism. In this episode, I'm R Blank, and I break down new research showing how pulsed electromagnetic fields stimulate sensory nerves to trigger bone formation in aging mice. This isn't about the uncontrolled...

A 2025 study explored whether targeted magnetic field therapy may support recovery from nerve injuries -- adding to a growing body of research on how electromagnetic fields interact with the body's own healing processes. In this episode, R Blank examines what we know about magnetic field therapy and nerve repair, why this line of research matters for how we think about EMF and biology, and what it...

Millions of people live with osteoarthritis pain every day. But what if a non-invasive electromagnetic treatment could help slow the disease's progression? In this episode, I break down a twenty twenty-five study published in Arthritis Research and Therapy that examined how pulsed electromagnetic fields -- or PEMF -- affect the cellular mechanisms driving osteoarthritis. The researchers identified...

A new study found that therapeutic magnetic stimulation reduced depression-like behaviors in rats -- and altered dopamine receptor density in brain regions far beyond the area being stimulated. In this episode, R Blank explores a fascinating piece of brain science: how repetitive transcranial magnetic stimulation at ten hertz frequency created network-wide changes in dopamine systems linked to moo...

New research shows that rotating magnetic fields can alter gene expression in bacteria by up to twenty-eight percent -- raising important questions about how electromagnetic fields affect biological processes at the cellular level. In this episode, I break down a study that exposed bacteria to rotating magnetic fields and measured changes in their genetic activity. The findings reveal that even no...

A new study suggests that the pattern of magnetic field exposure -- not just the exposure itself -- may matter significantly for cognitive outcomes in Alzheimer's disease mouse models. In this episode, R Blank explores a twenty twenty-five study published in Brain Research that compared intermittent versus continuous extremely low frequency magnetic field stimulation in adult and aged Alzheimer's...

A new study published in Bioelectromagnetics found that exposure to theta burst electromagnetic fields completely blocked fear-based learning in planaria flatworms -- while unexposed worms learned normally. In this episode, R Blank breaks down what this research reveals about how electromagnetic fields may interfere with basic memory formation processes. He explores the significance of theta rhyth...

A two thousand twenty-five study published in Nature found that loggerhead sea turtles use two completely separate biological systems for magnetic navigation -- and radiofrequency fields can disrupt one while leaving the other intact. In this episode, R Blank explores what this remarkable turtle research reveals about the sensitivity of biological electromagnetic detection systems. He breaks down...

Most EMF research focuses on potential harm -- but a new study found something unexpected: fifty hertz electromagnetic fields actually improved learning and memory in epileptic rats while reducing brain oxidative stress. In this episode, R Blank breaks down a peer-reviewed study published in Electromagnetic Biology and Medicine by Gülmez, Demirkazık, and Taşkıran. He explores what the findings mea...

New research reveals that small-spotted catsharks -- animals with a remarkable built-in ability to sense electromagnetic fields -- show measurable behavioral changes when exposed to the kind of EMF produced by subsea power cables. In this episode, I break down a 2025 study published in Marine Environmental Research by Hermans and colleagues, which exposed fourteen individual catsharks to field-rel...

A new study suggests that the way you deliver magnetic field stimulation to an Alzheimer's brain may matter just as much as the stimulation itself -- and the findings point toward a more personalized approach to treatment. In this episode, R Blank breaks down a 2025 study by Geng, Liu, Yan, and Zheng published in Brain Research, which compared intermittent versus continuous extremely low frequency...

A 2025 study found that exposure to theta burst electromagnetic fields completely blocked fear-based learning in planaria flatworms -- while unexposed worms learned normally. The field strength used was just one microtesla, raising important questions about how EMF interacts with the brain's memory systems. In this episode, R Blank breaks down what this research reveals about electromagnetic field...

A new study published in Nature found that loggerhead sea turtles use two completely separate biological systems to navigate -- and radiofrequency fields can disrupt one while leaving the other entirely intact. In this episode, R Blank breaks down what this remarkable turtle research reveals about the sensitivity of biological electromagnetic systems. He explores what it means that RF fields -- th...

Most EMF research focuses on potential harm -- but a new study found something unexpected: fifty hertz electromagnetic fields may actually improve learning and memory in epileptic brains while reducing oxidative stress. In this episode, I walk through a peer-reviewed study published in Electromagnetic Biology and Medicine that exposed rats with induced epilepsy to power line frequency electromagne...

A new study found that small-spotted catsharks exposed to electromagnetic fields from subsea power cables showed a twenty-five percent reduction in transit time during direct current field exposure -- a subtle but measurable behavioral shift in animals that rely on electromagnetic sensing for survival. In this episode, I break down what a two thousand twenty-five marine biology study tells us abou...

A new study published in the journal Artificial Organs shows that a magnetic field-driven nerve conduit achieved regeneration results comparable to surgical nerve transplants -- without the risks of conventional electrical stimulation. In this episode, R Blank explores groundbreaking research from Hui and colleagues that uses rotating magnetic fields to generate healing electrical pulses inside da...

A 2025 study found that sixty hertz magnetic fields -- the same frequency as your home electrical grid -- can alter how receptor proteins function in living organisms, changing behavior in the process. In this episode, R Blank breaks down new research by Kakikawa, Kenmochi, and Yamada published in Electromagnetic Biology and Medicine. The study exposed mutant roundworms to sixty hertz magnetic fie...

A groundbreaking study reveals that magnetic field therapy could help combat Alzheimer's disease -- but the timing of exposure makes all the difference. New research shows that intermittent extremely low frequency magnetic field exposure improved memory and brain function in Alzheimer's disease mice, while continuous exposure worked better in older subjects. This finding could reshape how we appro...

New research reveals that electromagnetic fields at just one microtesla -- thousands of times weaker than your smartphone -- completely eliminated the ability to learn in flatworms. In this episode, I break down a fascinating study on theta burst electromagnetic fields and their impact on memory formation. The findings suggest EMF exposure disrupts fundamental biological processes that are shared...

New research reveals that sea turtles use two completely separate magnetic sensing systems for navigation -- and radiofrequency fields can disrupt one while leaving the other intact. This groundbreaking study from Nature shows how loggerhead turtles learn magnetic signatures of ocean locations like a GPS system. But here's the key finding: wireless radiation selectively interfered with their compa...

Dr. Rob Brown spent over thirty five years as a diagnostic radiologist before becoming one of the most credible medical voices asking what wireless technology is actually doing to our bodies. In this conversation he and R dig past the attention debate into the hardware itself: the invisible energy your phone, router, and the antenna down the block are pushing into the room around you. His new book...

A surprising new study found that fifty hertz electromagnetic fields -- the same frequency as power lines -- actually improved learning and memory in epileptic rats while reducing brain oxidative stress. I'm R Blank, and this research challenges our assumptions about electromagnetic field effects. The findings suggest that EMF impacts depend heavily on frequency, intensity, duration, and biologica...

New research on small-spotted catsharks exposed to electromagnetic fields from subsea power cables reveals surprising behavioral changes that could reshape our understanding of EMF effects on marine life. As offshore wind farms expand globally, understanding how electromagnetic fields from underwater power cables affect marine ecosystems becomes critical. This episode explores groundbreaking resea...

Researchers have developed a breakthrough nerve conduit that uses rotating magnetic fields to generate electrical pulses for healing damaged nerves -- achieving results comparable to surgical nerve transplants. In this episode, I explore how controlled electromagnetic fields can actually promote healing, what this means for our understanding of EMF bioeffects, and why the key isn't avoiding all el...

New research reveals that sixty hertz magnetic fields -- the same frequency as your electrical grid -- can alter protein function and change behavior in living organisms. I'm R Blank, and today I break down a fascinating study that exposed mutant worms to power-line frequency magnetic fields and discovered something remarkable: their social feeding behavior completely changed. What this tells us a...