why get a b12 injection Vitamin Injections and Weight Loss: How Does it Work? How to Give Yourself a
Description
Pernicious anaemia: self-administration of hydroxocobalamin in the covid-19 crisis BMJ 2020;369:m2380

It primarily affects body fat without strongly influencing appetite or glucose metabolism

Injection site reactions Minor redness, swelling, or itching at injection sites occurs occasionally with both compounds

And I think this is not often spoken about

This can increase anemia risk
