How to Reduce EMF Exposure in Your Home and Daily Life
Non-native electromagnetic fields (nnEMFs) have become an increasingly prominent part of our daily lives, especially with the rapid advancement of technology. From cell phones to Wi-Fi routers, the devices we use emit nnEMFs that have raised concerns about their impact on health. In this blog post, we’ll explore how you can minimize nnEMF exposure in your home and daily routine.
What Are EMFs?
Electromagnetic fields are created by both natural sources (native EMF) such as the Earth’s magnetic field, and human-made sources (non-native EMF) such as electrical devices (learn more about the differences here). Non-native EMFs are typically classified into two categories:
- Non-ionizing radiation: This includes low-frequency EMFs emitted by devices like microwaves, mobile phones, computers, and Wi-Fi routers. While these are considered less harmful than ionizing radiation (like X-rays), there is still ongoing research into their long-term cumulative effects.
- Ionizing radiation: This type of EMF includes radiation emitted by sources like X-rays and nuclear materials, which are more dangerous due to their ability to remove electrons from atoms and molecules.
How to Reduce EMF Exposure in Your Home
Reducing EMF exposure in your home is one of the most effective ways to limit health risks. Here are some practical tips for minimizing EMF levels in your living space.
1. Create a Low-EMF Sleeping Environment
Your bedroom is an important place for rest and rejuvenation, but it’s also where you’re likely to be exposed to EMFs for extended periods. Here’s how to make it safer:
- Turn off Wi-Fi and electronic devices before going to bed. Try turning off your router and placing your phone on airplane mode or get a timer that automatically turns off your router at a specific time.
- Move devices away from your bed. If you must keep devices in your bedroom or have things plugged in (such as a lamp) ensure they are at least several feet away from your sleeping area (particularly your head).
- Use a wired internet connection. Ethernet cables can connect your devices to the internet without emitting EMFs.
- Avoid charging your phone near your bed. Charging devices emit higher amounts of EMFs, so leave them in another room if you need it to charge overnight.

2. Use EMF Protection Devices
There are a number of products on the market that can potentially reduce EMF exposure, such as EMF shielding blankets, and curtains. Another interesting EMF protection device is an earthing mat, such as the one we sell at High Tech Health. By placing your feet on these mats (such as while watching TV, working on your computer, or in your bed while you are sleeping), your body will sync with the electrical potential of the Earth and reduce levels of electric fields specifically.
3. Unplug Devices When Not in Use
Many electronic devices continue to emit EMFs even when they’re turned off. This is often due to “standby power.” To reduce exposure:
- Unplug appliances when not in use. This includes things like toasters, microwave ovens, televisions, and even chargers.
- Use a power strip with a switch to make it easy to disconnect multiple devices at once.
- Turn off your computer or TV completely instead of leaving them in standby mode.
4. Limit Wireless Devices
Many of our modern gadgets rely on wireless technology, but there are ways to reduce their impact:
- Use a landline phone when home instead of a mobile phone for long conversations. Mobile phones emit higher levels of EMFs when they are used, especially when the signal strength is low.
- Use wired headphones to limit exposure when using mobile devices.
- Switch to a wired internet connection whenever possible. Wi-Fi can be a significant source of EMF exposure, so consider using an Ethernet cable instead of relying on wireless networks.
How to Reduce EMF Exposure in Your Daily Life
Reducing EMF exposure isn’t limited to your home. Here are some simple steps to help you lower your exposure in your everyday activities.
1. Be Mindful of Cell Phone Use
Cell phones are one of the biggest sources of EMF exposure in modern life. Here’s how you can reduce your risk:
- Use speakerphone or a wired headset when talking on your phone to keep the device away from your head.
- Limit call time and avoid using your phone for long periods, especially when the signal strength is weak, as it will emit more radiation to connect to a cell tower.
- Avoid carrying your phone in your pocket. Keep your phone in a bag or on a table instead of directly on your body.

2. Minimize Use of Microwave Ovens
Microwave ovens emit high levels of EMFs while they’re in use. Although the levels of radiation emitted by modern microwaves are generally considered safe, reducing your reliance on them will still limit your overall exposure:
- Use a conventional oven or stovetop for cooking when possible.
- Stand away from the microwave while it’s running to limit your exposure.
3. Limit the Use of Wireless Smart Devices
Smart home devices, such as smart thermostats, speakers, and even smart refrigerators, are becoming more popular. However, they all emit EMFs. Here’s how to manage their impact:
- Limit the number of smart devices you use in your home.
- Turn off smart devices when not in use. Many of these devices can be turned off via apps or physical switches when not needed.
Unlike virtually every other smart device, the High Tech Health Smart Sauna has taken this into consideration and allows you to not increase EMF exposure by either plugging in your sauna to an ethernet port or simply by engaging our Low EMF Mode which strategically uses Wi-Fi when you are not in the sauna.

4. Be Mindful of EMF in Public Spaces
You are likely to encounter EMFs in public places such as cafes, airports, and offices, where people use wireless devices like laptops, phones, and public Wi-Fi. While you do not have full control over your environment, you can reduce your exposure by limiting time spent in high-EMF areas. If you’re sitting next to a Wi-Fi router or near a lot of electronic devices, try to minimize your time there.
5. Distance Your Work Station From the Wi-Fi Transmitter
Use a Wi-Fi-to-ethernet adapter. This allows you to do a wired connection but still work through your Wi-Fi. If you work on a laptop, you sit close to the transmitter, and this allows you to create more distance, lowering your exposure.
Conclusion
As technology continues to evolve, so too does our understanding of its potential health implications. By incorporating the tips above, you can create a safer, lower-EMF environment in your home and reduce your exposure when you’re on the go. Small changes like turning off devices when not in use, opting for wired connections, and being mindful of your cell phone habits can go a long way in minimizing your EMF exposure.
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