Usually, doses are between 1,000 to 2,500 mcg per shot
Appointments are quick, typically lasting less than 15 minutes, making them perfect for even the busiest schedules
There has not been a UL (upper intake level) established for B12 because it is not stored in your body and therefore, can not build up enough to cause serious adverse side effects for most people
3 Practical Tips Ask your provider to clarify the injections purposegeneral repletion or targeted neurological support
It goes straight into the blood, avoiding the stomach
1,2 Although not clinically validated or available for widespread use, measurement of holotranscobalamin, the metabolically active form of vitamin B 12 , is an emerging method of detecting deficiency