vitamin b12 injections intramuscular or subcutaneous Best Injection Sites: Where to Inject B12 · PA Relief is b12 injection intramuscular or
Description
Sequencing of bivalent Moderna and Pfizer mRNA vaccines reveals nanogram to microgram quantities of expression vector dsDNA per dose [Internet]
July 22 The Trump administration awards a $1.9 billion contract for 100 million doses to be delivered by December, with an option to acquire 500 million more doses, if the vaccine is authorized by the Food and Drug Administration

B12 injections are a better option because their absorption rate is high and provide additional benefits that are missing with B12 oral supplements

No anesthesia is required
