are b12 injections subq or im B-12 (Methylcobalamin) Therapy Best Vitamin B12 Injection Sites:

The efficacy of B12 injections as an energy booster is limited to individuals with confirmed deficiencies

However it is advisable to deliver Vit B12 dose by a deep Intramuscular injection in gluteal or deltoid muscle Alternatively, you can also use oral Vitamin 12 tablets available at most health food stores and pharmacies

External Resources American Diabetes Association : Comprehensive information on diabetes management

The invisible degradation problem The frustrating reality is that early-stage degradation produces no visible changes

The powder is dissolved in bacteriostatic water, and the volume of water sets the concentration

Another encapsulated product, supplied in a ready to handle oral capsule format