If you work with electronics, there are several ways you can reduce your EMF exposure while doing so. First, try to avoid using your electronics when others are nearby, especially when your electronics are using the same wireless network as someone elses device. This will reduce the amount of electromagnetic radiation that is transmitted into the surrounding environment.
benefits of electromagnetic protection devices
Conclusion
Second, when using your electronics, try to keep your body away from the device as much as possible while still being able to use it. This might mean sitting as far away from your computer screen as possible and leaning your back against a wall when you are on the phone. Try to limit the amount of time you spend working in front of electronic devices, and try to work in an air-conditioned area if possible. And, lastly, try to keep your electronics as clean as possible so that they emit as little electromagnetic radiation as possible.
Electromagnetic fields can be measured in frequencies.
emf pyramid