who can get b12 injections The Advantages of Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Vitamin B12 Injection Sites: All
Description
Cyanocobalamin may also be used for improving energy levels, boosting metabolism, and promoting healthy skin, hair, and nails

Sermorelin and Tesamorelin have extremely short half-lives of roughly 1126 minutes because they are minimally modified growth hormone-releasing hormone analogs that are rapidly cleaved by dipeptidyl peptidase-4 and other serum proteases

B12 injections do not create pharmacological dependency

Sub q should in theory give close to 100% bioavailability, but we really dont know the one PK study never tested it, so theres no measured number and no dosing conversion behind it
