Some of these pharmacy clinics dont require a doctors order or a preliminary blood test, making the process very simple
For example, a patient with severe flu and poor intake might get weekly shots for a month and then stop once theyre eating well
A B12 shot is an intramuscular injection that delivers vitamin B12 directly into muscle tissue, while a B12 IV infusion delivers B12 alongside hydrating fluids and complementary nutrients directly into the bloodstream through a vein
B12 is an essential vitamin that plays an important role in making DNA, maintaining nerve health, and producing red blood cells
doi:10.1136/bmj.324.7352.1512 Song C, He J, Chen J, et al
**Not all clinics have all therapies available