how to give b12 injections to yourself a Injection How to Self-Inject Vitamin B12
Description
Results can be seen within a few weeks after starting the therapy, although this can vary based on individual patient characteristics and the specific peptide

Certain factors may put you at increased risk for B12 deficiencyincluding a vegetarian or vegan diet, specific medical conditions (such as Crohns or celiac disease, or a history of gastric surgery), and age over 50
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Some courses of 6 or 12 injections once or twice a week , the advise is depending on the health and skin status
However, individual results may vary based on diet, exercise, genetics, and overall health

Is injection technique optimal
For example, cyanocobalamin can be risky for people with a condition called Leber's disease, as it might harm the optic nerve