when injecting a b12 shot Are Shots Safe? Royal Palm Beach Medical Group How to Give a B12

I have been recommended by a Functional Medicine doctor to start B12 injections

It prevents bacterial growth, giving the water a longer shelf life and making it suitable formulti-dose injections

Thiamine HCl Injection is generally well-tolerated, but some side effects may occur, especially if the injection is not administered properly

Vitamin B12 is a normal component of human milk.[1] The recommended daily intake in lactating women is 2.8 mcg and for infants aged 6 months or less is 0.4 mcg.[2] Some authorities recommend 5.5 mcg per day during lactation.[3] Supplementation may be necessary to achieve these recommended daily intakes or to correct a known deficiency