how to give subcutaneous b12 injections at Home to Yourself · PA Relief Compounded Cyanocobalamin (Vitamin B12) Injection
Description
One option is from their doctor

Doctors are important in figuring out the best vitamin B12 injection dosage for adults and how to give it, like through shots or IVs
The injections also often include other vitamins to promote a faster metabolism, increased energy, and a healthier heart

The categories described in Section 2 are the categories we may have collected during the preceding 12 months

Over a 28-day period, lean WT mice treated with either compound exhibited increased body weight, replicating results seen in the shorter 14-day study
