b12 injection dosage for adults in ml Cyanocobalamin (B12) 1000 mcg/mL, Multiple Dose Vial 1 mL, 25/Tray B12 Shots Dosage for Adults:
Description
When it runs low, the whole operation starts to grind to a halt

A common configuration is a 5 mL vial containing 0.5 to 2 mL of solution

Freezing can cause the vitamins (especially riboflavin and perhaps dexpanthenol) to precipitate or the solution to phase-separate

This type of deficiency is called Pernicious Anemia
