how to inject vitamin b12 intramuscular thigh self-inject - Overview How to Self-Inject Vitamin B12

Biomed Pharmacother

How should I prepare for a B12 injection session

( McGuff Medical

[1] [2] Not sure where to start

[95] Intramuscular or intravenous injection [edit] Injection of hydroxycobalamin is often used if digestive absorption is impaired, [2] but this course of action may not be necessary with high-dose oral supplements (such as 0.51.0 mg or more), [97] [98] because with large quantities of the vitamin taken orally, even the 1% to 5% of free crystalline B 12 that is absorbed along the entire intestine by passive diffusion may be sufficient to provide a necessary amount

Theres no one price for a B12 test