does b12 injections make you tired Do Help with Fatigue and Low Energy? Why do I feel worse
Description
Dispose of the needle properly

[5] Avoid B12 shots if: You have kidney or liver disease

Supplementary therapy with vitamin B12 may cause various adverse reactions, among which hypersensitivity reactions of various spectrums and intensity of symptoms are possible
I'm supposed to do this for 2.5 months and then report back

injection to be used by, or under the supervision of, a veterinary surgeon

Vitamin B12 is absorbed from food in the terminal ileum (the last part of the small intestine)
