vitamin b12 dosage 5000 mcg injection B-12 3000 Injection, 100 mL Vitamin B12 Injection 1000mcg 2000mcg

While a provider should confirm a deficiency first, certain groups tend to benefit most from a weekly schedule during active treatment

Abels, Improved distribution analysis of cobalamins and cobalamin analogues in human plasma in which the use of thiol-blocking agents is a prerequisite, Clinica Chimica Acta, Volume 131, Issue 3, 15 July 1983, Pages 211-224, ISSN 0009-8981 Thakkar, K., & Billa, G

The British National Formulary (BNF) provides full clinical information on hydroxocobalamin

On the other hand, oral pills are a convenient and affordable option for long-term use

When broader nutritional support or hydration is the goal, IV infusions justify the premium through their expanded scope of delivery