btw, there has been a lot of recent strong geomagnetic activity from solar flares, check this out:

https://i.nostr.build/YgveP.png

women are more sensitive to it, apparently, and it increases blood pressure and pulse

if some of that effect is through sympathetic induction in the nervous system due to radio waves then earthing is definitely helpful with that

i have noticed indeed that overall my blood pressure has reduced since using the earthing mat and bed sheet

if radio frequency stimulates this, then earthing reduces it

the mechanism is that when radio frequency hits an earthed object, it tends to induce current immediately on the surface instead of the current being induced in internal parts of the body

if the hypertensive effect of EMF is from radio frequency penetrating the body, then earthing reduces or eliminates it

also, i've more than a few times, through my crazy curiosity found myself right up close to very high current electromagnetic fields and pulses... when a short circuit happens in a device in front of me that has a big stack of capacitors and a high momentary current and it discharges suddenly, it feels like being punched in the chest, and that also is a description you sometimes hear when you read descriptions of people taking drugs that have a strong hypertensive effect, 5-meo-dmt in particular is commonly described as feeling like an elephant is sitting on your chest 

 this doesn't protect you from x, gamma and cosmic rays though, and those tend to happen immediately after CMEs and other outbursts from the sun, just look for videos of x-ray frequency of solar flares, they light up the whole image sometimes, and they only take like 8 minutes to get to us 

 🙏