who can administer b12 injections How to self-inject intramuscular vitamin - Overview B12 Injections for Weight Loss
Description
Frequency depends on your individual health needs

What Are Vitamin Shots
When a significant B12 deficiency is corrected, your bone marrow suddenly starts making large numbers of new red blood cells, and that process pulls potassium out of the blood
According to the product label there is 250 mcg of Vitamin B-12 (cyanocobalamin) per 1 ml
If no problems occur, gradually increase to your target dose
