@JollyWizard @BowsacNoodle @Shadowman311 I’ve got some extended family that own some sort of bioelectric feedback device; she’s definitely more on the hippie spectrum than I am, and claims she can unofficially “diagnose” localized health conditions based on relatively low electrical field output from affected areas (scare quotes, as she’s not a licensed medical practitioner, and wouldn’t ever use that word, nod-wink). The apparatus is also able, somehow, to stimulate low-output ”problem areas”, so as to correct imbalances - which may or may not have a beneficial, restorative effect overall, perhaps even to the level of correcting specific issues. I’ve not seen it, only heard it described. It sort of reminds me of acupuntcture.