how many times b12 injections are needed Vitamin Injection Dosage The Timing of B12 Injections:

Storage Requirements: Unopened lyophilized AOD-9604 should be stored in a refrigerator at 2-8C (36-46F) and protected from light

In more rare yet severe cases, you may experience: Itching or a feeling of swelling all over the body Muscle cramps and weakness Upset stomach and urinary problems Swelling in the ankles or feet Unusual tiredness Irregular heartbeat or trouble breathing If these side effects occur, consult your healthcare provider before continuing B12/MIC

doi: 10.2337/diacare.28.5.1083

Its important to remember that while B12 injections can address fatigue related to deficiency, they are not a universal solution for tiredness caused by other medical or lifestyle factors

Most patients begin noticing improvements in body composition within four to eight weeks of consistent use