difference between vitamin b12 tablets and injections vs. Oral Supplements: Which is Better? Vitamin B12 Injections vs. Supplements:
Description
The reason I looked to begin with is the first RX I had received gave me maybe 3 - .25ML shots

Weekly heart rate and blood pressure checks during the first 812 weeks of combined therapy allow early detection of any sympathomimetic effects

They are intramuscular shots given daily initially and then monthly

Administration Technique: For injectable forms, proper subcutaneous injection technique, site rotation, and sterile handling minimize the risk of injection site reactions or infections
