Vitamin Injections in Clearwater In Office or At Home Options Methylcobalamin Injection (Vitamin B12) Empower Pharmacy Optimal B12 Injection Sites for Maximum Absorption and Benefits Your Health Magazine Intramuscular Injection in Deltoid Muscle with Z Track Technique Deltoid Muscle Injection The deltoid muscle is a common site for intramuscular (IM) injections, especially vaccines! What gauge needle do you use for an IM injection? Answer in the comments! #medicationadministration #IMinjection # Vitamin C and B12 Injection Techniques