Too much Potassium and you get heart beat problems - and now licorice can cause too low a Potassium level and heart beat problems.....
Almost seems like they are wanting to inundate the medical folks by having a million minor things that folks can "self diagnose" with and go looking for their favorite "seen on TV" drug...
I recently noticed some strange problems with my heartbeat and thought maybe it was time to consult a cardiologist. But then I realized that this issue always seemed to occur when I had been drinking a certain kind of tea. It was Earl Grey tea, a brand with "double bergamot oil". I looked up whether other people had had similar problems and I read that bergamot oil can deplete potassium from the body.