@michelleweekley Haha you already know. Was just asking because my friend made his own but sourced it from Italy for that reason. And you can't go wrong with buying from Amish. I'm just outside Philly so pretty easy for me i get my milk etc from them
@DrJackKruse Thank you for this! I guess I'm a bit confused though. Is the change in nT more important that the actual current nT? I'm in Philly and from what I've seen we have a 50nT reading for this region. No Bueno? π€