Grounding Magnetism

Has anyone tried Alan Maher's products which ground magnetism as well as electricity?  I want to try them as they've just built an electricity sub-station near my home so the magnetic field in the area has increased,  but I'm wary of buying yet another piece of expensive kit which doesn't work for me.

Alan Maher has 2 websites - one for his acoustic products and one for health products.  This is the link to his health products.

https://www.amdesignshealth.com/

I tried some of them, years ago, and had some kind of horrific reaction to them (can't remember anymore).  Although we had someone on the Facebook group that had some sort of positive reaction to them.  It's unfortunately always the case that reactions aren't consistent among people, as we all have different things going on within our bodies.

Marc