Who tends to benefit most
Patients whose diet has been poor for a sustained period, who have limited sun exposure through the winter months, who have an absorption problem, or who are recovering from illness are the ones most likely to have a genuine shortfall worth correcting. In Oklahoma, vitamin D levels through the winter are lower than most people expect.
If you are frequently unwell, that is worth investigating properly rather than treating with repeat injections. Recurrent infection can point to an underlying issue that our primary care service should look into.

