why is b12 injections bad for you Vitamin Injections: Good or Bad? B12 Shots Side Effects And
Description
Headache: Some individuals may experience headaches after receiving a vitamin B12 injection

B12 injections work best for those who may not get enough B12 into their diet currently, although it may still benefit those who do not have a B12 deficiency as well

Do not inject it in the morning or immediately after a meal
Does it hurt? Heres my honest experience

Mild side effects such as slight redness or tenderness at the injection site may occur but usually resolve quickly
