B12 Vitamin Injection

Intramuscular injection of vitamin B12 Vitamin B12 injections are medical treatments used to address vitamin B12 deficiency, often for people with absorption issues or certain health conditions like pernicious anemia. They help improve energy levels, support red blood cell production, and maintain nerve function. These injections are typically administered intramuscularly and are more effective than oral supplements for individuals with malabsorption problems.