how much 250 mcg b12 to inject Vitamin Recommendations: Updated VITAMIN B12 INJECTION
Description
Note: Other conditions, like atrophic gastritis or surgical resection, can also be the reason of IF-related malabsorption and similar symptoms as PA [2]
Less than 1% of people with B12 deficiency report getting optic neuropathy
pernicious anemia
Infections related to vaccine injection sites are exceedingly rare
