can b12 injections cause late period Why do I feel worse after a injection? Why Does My B12 Shot

Its smart to keep an eye on B12 levels to adjust treatment as needed

Forty-eight vials of blood were drawn in a period of four weeks testing for everything under the sun

But sharing this page for those of you that do go this route because you are told you have to, or you feel you have to. While B12 shots may not be needed by most, t hrough research involving 40 autistic children, B12 injections may be of clinical benefit in some children who have autism. Id need a lot more than that to give my boys shots

In a state of vitamin B 12 deficiency, the cell responds by redirecting folate metabolic pathways to supply increasing amounts of methyltetrahydrofolate