US$ 24.21
max dose b12 injection Vitamin B12 Injections Dosage and Frequency or for certain illness or disease like anemia Best Vitamin B12 Injection Site:
Description
It is very important to understand that their advice is necessary because injections that are not often enough or too frequent can be badly taken

Your dose needs may be different during pregnancy or while you are nursing

This balances the pressure so the liquid pulls up smoothly

Bottom line Existing evidence comparing oral with IM vitamin B12 is suboptimal
