Loading ...If you go to a conventional US (pill pushing doctor) MD they’ll tell you your health insurance won’t pay for the VAP test because it typically is 5 x higher than the standard test. You just about have to go to a holistic doctor and most of them will do it and if your numbers warrant treatment they’ll use Niacin B3 with the flush. The top 3 drug money makers for US drug companies were statins so thats what you are up against. There is NO money B3 for drug companies. O