This includes wearing gloves and using sterile equipment to prevent contamination
[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
You can fill your prescription at any local pharmacy
Within 48 to 72 hours , your body will begin to make new red blood cells
Sterile water works for reconstitution but dramatically shortens shelf life
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