It’s plausible that excessive exposure to non-native electromagnetic fields (EMF) could harm us. Unfortunately, it’s hard to say for sure how much exposure is too much. To cover our bases, we could use one of the products that claims to protect us. The problem is that it’s hard to understand how any of these products work and whether they’re a good investment or a scam fueled by the placebo effect.

Full disclosure – I carry a device that is supposed to protect me from non-native EMF. I have done some non-scientific testing and it seems to be doing something. Still, it’s an expensive device and I’m not sure how it works and how effective it is. This doubt prevents me from strongly recommending it to others.

Do you use any products that you can’t explain to other people? How do you tell the difference between amazing breakthroughs and scams?