vitamin b12 injections and breastfeeding Effects of on Breastfed Infant : r/ScienceBasedParenting 6 best vitamin B12 supplements
Description
Side Effect 3: Allergic Reactions Though rare, allergic reactions require immediate medical attention

AHK-Cu Copper Peptide

Thats why its important for healthcare workers to stick to what they are trained to do
Try a Vitamin B12 shot