who shouldn't have b12 injections π©Έ "Treat iron first." "B12 can tank your ferritin." "Don't start injections until your iron is sorted." If you've researched deficiency treatment, you've probably come across strong opinions like these Best Vitamin B12 Injection Site:
Description
Vitamin B deficiency from the perspective of a practicing hematologist

D.JeffriesD

- Heavy metal poisoning

Feeling so much better

An injection skips all of that and gets the vitamin straight into your bloodstream

This is particularly beneficial for patients with digestive conditions or those who experience gastrointestinal intolerance to oral supplements
