This is truly astonishing. An entire article dedicated to advising patients to pressure doctors to run useless tests for non-existent diseases so that "functional medicine" practitioners can rake in more $$$ Truly disturbinghttps://twitter.com/drcadesky/status/1072659833084628994 …
People often have generalized symptoms that are not immediately attributable to a disease (i.e. chronic exhaustion). In those situations, there's a tendency to test for everything imaginable, because people want some sort of answer even if there isn't always one