b12 injection im vs sq How to self-inject intramuscular vitamin - Overview Vitamin B12 Injections (Cyanocobalamin Injections)

The Centers for Disease Control and Prevention (CDC) states that if a multi-dose vial has been opened or accessed (e.g., needle-punctured) the vial should be dated and discarded within 28 days unless the manufacturer specifies a different (shorter or longer) date for that opened vial

Use with caution

If you've been feeling constantly run down, even after a good night's sleep, B12 injections can significantly reduce that tiredness and restore your energy levels

Dosage Schedule: The treatment usually starts with an intensive phase (e.g., daily or every other day) to replenish stores, followed by a less frequent maintenance phase (e.g., once a month or once every few months)