I've heard that if your body has a high level of metals, these EMF signals affect you more than a person with low levels of metals in their system. It's like the metals in your body absorb the EMF signals rather than letting them pass through. So if you are extremely sensitive I'd start with some chlorella & cilantro to try and detox / absorb / eliminate the heavy metals from your system. And if you have any parasites / viruses affecting your system I'd try and address those before detoxing the metals.