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Description
Benefits of Vitamin B12 Shots Vitamin B12 shots can provide a range of benefits for individuals experiencing a deficiency: Improved Energy Levels By boosting energy production, vitamin B12 shots can help combat fatigue and improve overall energy levels

The Reference Daily Intake (RDI) is about 2.4 micrograms (mcg) but slightly higher for those who are pregnant or nursing

Cost and availability often make cyanocobalamin a pragmatic first-line option

PMID 18594781