vitamin b12 injections used Injection: Energy Boost and Anemia Treatment — Mountainside Medical Vitamin B12 Injections: What You
Description
The most common place of service is the physician office (POS 11), where joint injections and aspirations are typically performed for pain, effusion, bursitis, or arthritis management
For the sake of the GPs and nurses who are too busy to teach you to self inject, here are some helpful NHS guides below

Table 1 Main indications and administration routes for B 12 treatment Evidence from animal and human studies shows that B 12 also has neuroprotective and anti-inflammatory properties,15 and intervention studies in humans have reported beneficial effects of better B 12 status or B 12 therapy in multiple sclerosis,16 Parkinsons disease,17 myalgic encephalomyelitis,18 autism,19 and (administering very high doses of methylcobalamin) in amyotrophic lateral sclerosis.20 Subcutaneous administration is sometimes recommended when intramuscular injections are contraindicated, for instance, in people using anticoagulants

However, when taken intramuscularly, your body can totally bypass the gastrointestinal system, thereby decreasing the time it takes to reach your body as well as increasing your bodys ability to absorb the vitamin and all its benefits
