@dogberry
this would be a good thing to have evaluated by audiosciencereview.
for the âscience.â
otherwise itâs like Reiki or homeopathy, unable to withstand RCT scrutiny beyond placebo efficacy.
(BTW, what Iâve learned since med school in the 80âs is, you stick with this business long enough everything you know is wrong.
 I forget, is coffee âgoodâ this year, or âbadâ?