b12 forte injection Neurobion, Injection, 10 Vials x 10 ml, Contains B vitamins In addition Injection of Vitamin B1, B6,

Injections are often medically necessary for people with Crohns disease, Celiac disease, or those who have undergone bariatric surgery

[DOI] [PubMed] [Google Scholar] 27.Li MF, Cheung BM

It also supports memory, learning, and may help lower the risk of cognitive decline

"DSM in Food, Beverages & Dietary Supplements"

The absence of glucose effects means dosing does not need to be coordinated with meals or adjusted for diabetic status, and there are no concerns about timing relative to insulin sensitivity

Because oral supplements are absorbed less effectively, you need to take them far more frequently than you would need an injection