vitamin b12 injection loading dose Dosage for Adults: Guidelines B12 Injection Dosage and Frequency:
Description
[22] The injections are usually given in a clinic setting, but in some cases patients may be taught to self-administer at home under medical guidance

While at work at night, I suddenly felt strange, with my heart seeming to go haywire
A 0.25mg dose requires 25 units

Other B vitamins may turn it green