recommended b12 injection dosage VITAMIN 1000 mcg/mL Cobalamin (vitamin B12) and Folate
Description
This careful process prevents any tiny glass shards from causing an injury and ensures the B12 solution remains sterile and ready for use

Vitamin B12 shots should only be administered by a doctor or other medical professional

And you know what

Lifestyle: Consider the convenience of injections for direct absorption and potentially faster results compared to oral supplements.

For people whose deficiency is caused by an absorption problem, injections are the more dependable option
The canyon has points between 3,600 and 4,800 meters (11,811 15,748 ft) above sea level