can you have a b12 injection when pregnant deficiency and injections during pregnancy Everything You Need To Know
Description
B 12 excretion in man: an isotope study

Absorption is unpredictable, so blood tests may appear to be close to normal, but the cells may still be low
Are You Pregnant

Anyone experiencing fatigue, brain fog, mood issues, nerve pain, or a confirmed B12 deficiency may benefit from B12 injections

Further analyses considered whether age and body mass index (BMI) might modify these effects
