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Intramuscular Vitamin B-12 Injections Also called shots, intramuscular vitamin B12 injections are a common and effective way to treat a deficiency

Thrombocytopenia is diagnosed based on your medical history, a physical examination, and blood tests to measure platelets

Although both have benefits, the right option often depends on patient preferences, symptoms, and absorption rates

The long-term use of high doses of cyanocobalamin have also shown to leave eight times as much unusable cyanocobalamin inside the bodys cells, though the health consequences of this remain unclear (6)

doi: 10.1210/endo.135.5.7525254

Its abundant in animal-based foods, including beef, salmon, and dairy products