Reading time: 6 minutes
What I Discuss with Brian Hoyer:
- My new Idaho home build, where we prioritized natural, health-focused living—with Brian guiding us through the best solutions for lighting, wiring, and air quality…07:12
- How shielding paint made with conductive materials helps block electric fields and wireless radiation, creating a protected sleep environment that supports deep rest and recovery…10:13
- How copper sub-shield flooring offers superior grounding and shielding against electromagnetic fields, while Terra Mesh provides a more affordable grounding option…16:00
- How Brian’s SafeCharge USB outlets and grounded USB chargers reduce electric field radiation by grounding devices properly, providing a safer, low-EMF charging solution for bedrooms and travel…18:59
- How circadian-friendly lighting, including adjustable LEDs, halogen bulbs, and infrared sources, can mimic natural light patterns indoors, reducing melatonin suppression at night while ensuring balanced blue and infrared exposure during the day…34:31
- How flicker-free lighting reduces retinal irritation and brain fog, why hardware-based solutions are necessary to eliminate flicker, and which monitors and devices incorporate eye-care technology…32:07
- How shielding cables, grounding floors, and using protective sheaths for electrical cords can significantly reduce exposure to electric fields…38:49
- The testing results of the electric field exposure in my bedroom and how simple fixes can drastically reduce EMF levels and create a healthier sleep environment…42:29
- How entrepreneurs, whose brains are wired for constant alertness, can improve sleep cycles by reducing EMF exposure, which helps lower cortisol, prevents mineral depletion, and creates a more restorative sleep environment…48:18
- How my home's low-E windows help reduce some wireless radiation but still let in high EMF levels, and how adding shielding film or fabric could further lower exposure…55:34
- How we used specialized meters to detect hidden magnetic fields in my home, uncovering how appliances, wiring errors, and electrical currents create unseen EMF exposure…1:05:12
- The results of using an EMF meter to detect hidden electric and magnetic fields in my office, uncovering how biohacking gear and unshielded cables were creating high exposure…1:12:06
- How we tested and optimized my biohacking lounge, a space packed with high-energy devices like the BioCharger, PEMF chair, and infrared sauna…1:23:26
- Some seriously cool gifts Brian brought for me and my family, like a fully shielded desk lamp, grounding chargers to cut down on EMF while charging devices, and even low-EMF Christmas lights…1:30:07
In this episode, you'll get to explore something many of you have been asking for—a full tour of my newly built home in Idaho, designed to be the ultimate environment for health, performance, and longevity.
Joining me is none other than Brian Hoyer from The Shielding Shop, a world-class expert in building biology. Together, we’re pulling back the curtain on exactly how I’ve biohacked every inch of this house to optimize recovery, enhance deep sleep, and minimize exposure to modern-day stressors like electromagnetic fields (EMFs).
He's previously joined me for these two fascinating shows:
- Hunting Down EMF In Your Office, Bedroom, Gym & Beyond: Is Your Home’s “Dirty Electricity” Wrecking Your Sleep, Your Recovery, Your Health & More? The Official Ben Greenfield & Brian Hoyer Low-EMF Home How-To.
- The Intriguing Science Of Building Biology (Along With A Complete Analysis & Surprising Results From Ben Greenfield’s So-Called “Biohacked Home”).
From next-level grounding and shielding techniques to cutting-edge lighting that mimics the natural rhythms of the sun, you’ll see firsthand how every detail has been meticulously designed for peak well-being. We’ll also break down how the walls and floors are built to block harmful electric and magnetic fields, why flicker-free lighting makes a massive difference, and even how something as simple as a grounded USB outlet can elevate your health.
Brian Hoyer is a certified geobiologist and functional nutritional therapy practitioner dedicated to creating healthier living environments by mitigating EMF exposure. His journey into health optimization began with fatherhood, as he sought to provide an optimal environment for his family. This commitment led him to train with the Klinghardt Academy and become certified by a pioneering naturopathic and environmental medicine clinic in Austria, specializing in EMF and geopathic stress since 1983.
In 2017, Brian and his wife, Lindsey, constructed an EMF-shielded tiny house, exemplifying their dedication to low-EMF living. That same year, he founded Shielded Healing, aiming to help individuals recreate electromagnetic environments that closely mimic natural human habitats. Brian travels extensively, conducting EMF assessments, speaking at conferences, and assisting families in implementing effective shielding solutions.
Through his work, he continues to empower individuals to create safer, healthier homes in our technology-driven world.
Please Scroll Down for the Sponsors, Resources, and Transcript
Episode Sponsors:
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Resources from this episode:
- Brian Hoyer:
- The Shielding Shop (use code BEN for 10% off)
- ElectraHealth
- Hunting Down EMF In Your Office, Bedroom, Gym & Beyond: Is Your Home’s “Dirty Electricity” Wrecking Your Sleep, Your Recovery, Your Health & More? The Official Ben Greenfield & Brian Hoyer Low-EMF Home How-To.
- The Intriguing Science Of Building Biology (Along With A Complete Analysis & Surprising Results From Ben Greenfield’s So-Called “Biohacked Home”).
- Greenfield Home Build by Brian Hoyer:
- Ben Greenfield Podcasts and Articles:
- Books:
- Studies and Articles:
- Other Resources:
- Faraday Cage
- Sleep Mask
- BenQ Eye-Care Tech Monitor
- Eizo Flex Monitor
- ASUS Eye Care Monitor
- Acer VisionCare Monitor
- ETL (Electrical Testing Laboratories) Approved Electrical Devices
- Hopoo Color Testers
- Daylight Computer
- PureWave PEMF Mat
- Remote Electrical Outlet Cut-Off Switch
- Electrical Outlet Cut-Off Timer
- Ketones
- Magnesium (use code BEN10 to save 10%)
- Molecular Hydrogen
- Verizon Signal Booster
- Starlink
- WilsonPro
- Coway HEPA Filter
- NanoVI
- ChromaLux Light Bulbs
- NeuroVIZR
- SAD (Seasonal Affective Disorder) Therapy Lights
- BioCharger
- Hyperbaric Chamber
- Infrared Sauna
- Pulse PEMF Chair
- Shiftwave
- RoXiva Light-Sound Therapy Lamp
- OLED TV
Upcoming Events:
- Health Optimisation Summit — Austin, Texas: Apr. 12–13, 2025
The Health Optimisation Summit, Europe’s top wellness conference, is making its U.S. debut in Austin, Texas—and I will be there! Join me for a powerful talk and Q&A, plus experience insights from 35 world-class speakers covering everything from nutrition and fitness to longevity and mental health. Explore over 100 exhibitors, test the latest biohacking tech for free, and connect with 2,000 like-minded attendees committed to living their best lives. Grab your tickets here and use code BENGREENFIELD to claim 10% off.
- The Boundless Family Retreat with Ben Greenfield — Crans-Montana, Switzerland: May 28 – June 1, 2025
Join me in the Swiss mountains for a five-day wellness retreat designed to deepen connections, optimize health, and rejuvenate the mind and body. You'll experience daily movement, breathwork, cold plunges, hiking, and hands-on workshops while learning cutting-edge strategies for longevity and stress resilience. Spots are limited—reserve your place here.
- Keep up on Ben's LIVE appearances by following bengreenfieldlife.com/calendar!
Do you have questions, thoughts, or feedback for Brian Hoyer or me? Leave your comments below and one of us will reply!
13 Responses
Ben and Brian, really enjoyed this tour! Thanks for sharing all this great information! I plan to watch it again and watch the other episode with Brian. I am studying building biology and trying to learn as much as I can to help others. On the grounded shielding (walls and floor) – is this on a separate grounding system from your electrical system ground? Thank you!
Hey Ben,
What brand of red light tape or decal did you find to most effective to block blue light around your house?
Also, do you still recommend a grounding pad for bed for those that don’t have a shielded house or grounded floors? Is a grounding sheet (5 or 10% silver) better than a pad when combining with a Chilipad?
Thanks in advance!
Has Brian measure the ohm resistance of your ground and what has he down to lower it? I can’t image a standard copper rod is enough to wick all the noise/dirty electricity from all those appliances, that’s not your typical home!
the promo code doesnt work for the shielding shop
Thanks for letting me know. The reason most likely is that some items receive a 10% discount, some receive a 5% discount, and some do not have any discount. We’ll be updating the website today with the exact discounts. Apologies for any confusion.
Loved this tour of Ben’s low-EMF home with Brian Hoyer—such a masterclass in building for deep recovery and longevity. Grounded outlets, flicker-free lighting, copper shielding… next level stuff!
Brian,
Can you please explain how shielding walls and floors does not create a faraday cage where you are trapped inside with the non-native fields from all your electronics? I really want to do this by I keep thinking I’ll be caging myself in with my lamps, and ceiling fan, and electric bed frame, and PEMT mat or a red light panel, etc.
Also, please design a window shade that has shielding so as not to compromise the beautiful aesthetic of a window or darken the light coming in with a film.
Ben,
Great find on the TV but you failed to mention the brand and model. Given that Brian says not all OLEDs offer low flicker would you mind sharing which TV you have?
THANK YOU!!!
Hi Christy,
Reached out to Brian for you and this was his response:
“Totally valid concern—but the answer is no, not if the shielding is done right.
The types of EMF you’re talking about—especially wireless signals—don’t get trapped in a grounded shielded room like a Faraday cage. Here’s how it really works:
• Wireless EMF (like Wi-Fi, Bluetooth, etc.): These signals lose energy every time they bounce off walls. Once the source stops transmitting, that energy doesn’t stick around—it dissipates at the speed of light. There’s no buildup or lingering field.
• Electric fields from electronics (like your bed, fan, or lamps): These are actually reduced in shielded rooms. Why? Because all the grounded surfaces (walls, ceiling, floor) pull voltage away from your body. Voltage always seeks the lowest and quickest path to ground, and if the room is grounded, your body is no longer that path. You’re no longer the antenna.
So even with devices in the room, you can dramatically lower your exposure by:
• Grounding and shielding the room surfaces,
• Using shielded cords and grounded power sources,
• Placing electronics close to the wall outlets,
• And turning off high-EMF devices when not in use.
Also I’d recommend putting your electric bed on a timer or remote switch if it’s an adjustable bed to turn it off after adjusting it. Sometimes there are magnetic fields in those beds from transformers they use for the motors. You’d have to test that part with a magnetic field meter (gaussmeter, like the trifield TF2 the boys were gifted on the show)
And about window shades—yes, we’ve got that covered (literally).
We offer versatile shielding fabric options that can be:
• Sewn as standalone sheer drapes (great daytime look with visibility and light),
• Backed onto blackout drapes for full protection at night,
• Integrated into Roman shades (outside mount is best, since it overlaps shielding paint),
• Or even made into roller shades using a stiffer shielding material that still rolls up cleanly.
We can even send shielding fabric samples directly to your window treatment company or designer so they can integrate it into whatever aesthetic or function you want.
Form, function, and shielding—all in one solution.”
I loved this podcast, but I have to say that I am just delving into the whole EMF and shielding world and am feeling quite overwhelmed. I am not very tech savvy, so am having trouble following some things. I feel like my bedroom is the place I should start with first, yet not sure where to prioritize my money. I was looking at getting a grounding sheet for my bed. I have a friend who has an EMF detector that I have used and realized that my bedside lamps are some of the highest things in my room. I am looking at getting a remote timer to turn off my wi-fi at night. What do you suggest for a lamp for reading in bed? What suggestions do either Brian or Ben have for what would be the highest priority for the bedroom for either shielding and/or grounding? Thank you for any resources that you have.
Horrible. Thousands on paint and yet wires buzzing everywhere. You have 3x the stuff to fit that house. And now let’s throw MORE stuff on the windows? Oy vey.
Hey Paul- showing the effects of the cords plugged in will certainly hit home with many people, as that is usually one of the largest exposures most people have in their own homes. And there are many options for mitigating the cords- whether its replacing detachable cords with shielded versions, using cord wrap, remote switches, or unplugging when not using devices. These are all steps that are easy for anyone to implement. What most people don’t have is shielded electrical wiring inside their walls. As demonstrated in Ben’s office, with the walls and floors being shielded and grounded, it is shielding the electric fields, and once the power cords are mitigated, he can get the electric field body voltage to zero. You should see the readings in a house where nothing is done! Buzzing everywhere…all the way to the middle of the rooms and you can go nowhere in the house and be free of AC pulsing voltage on the body. In Ben’s house you just have to stay 2 feet away from things plugged in… and less when he replaces the cables.
The purpose of window shielding is to further reduce wireless frequencies coming into the home from outside, and would primarily be recommended for the bedrooms.
the promo code doesnt work for the shielding shop
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