@Hip Thank you for your work investigating earthing. Although I should know better by now, I continue to be amazed by the level of discourse at phoenixrising. I am going through the threads on earthing (again) to see if I can find some thread of commonality that might determine who earthing works for. One question particularly for you: You mentioned that microcurrents between 10 and 500 microamps more or less increased rat metabolism, but that microcurrents above 1000 microamps decreased it. Do the voltages that you theorize earthing would send through our bodies straddle those numbers in any ways? Put another way: If one reduces one's voltage from 2.7 volts to .2 volts (this from a youtube video on earthing) what kind of microamp current do you theorize would be flowing through our bodies? Can we know? My apologies if I have not used the vocabulary correctly! Thanks in advance.