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Then begin pressing the plunger again until all the air is out of the vial, and the bacteriostatic water has entered the syringe to the appropriate amount
These stem from impaired red blood cell production and nerve function, affecting oxygen transport and mental clarity.
Healthcare providers can advise on the best schedule
[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
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