can i inject b12 at home Injections - Safety Guide for Self-Administration Vitamin C and B12 Injection

Q15: What do studies show

The dose simply not working An incorrect dose, or one that mostly landed in fat, may mean your symptoms do not improve as expected

Current protocols extrapolate from individual compound profiles and mechanistic pharmacology

Step 5 Protect Finish with Active sunscreen to defend against UVA/UVB exposure and prevent future environmental damage, preserving results achieved through treatment

Also - high levels of vitamin D can suppress Hepcidin, a hormone in the liver that regulates iron absorption, so iron remains in the blood - though what that means in relation to your problem - not sure

A deficiency in vitamin B12 can lead to weaker bones and a reduced ability to heal from bone fractures