Usually, doctors prescribe B12 shots when the deficiency is serious because they dont have to rely on your gut to absorb it, as the shot sends it right into your system
2012 Mar;20(3):553-61
The dose of I-vit 12 Injection depends on your condition, age, weight and other medicines you take, so it must be decided by your doctor
doi: 10.1016/0006-8993(89)90498-8
Description Bacteriostatic Water, often known as Bac Water, is an essential sterile diluent specifically formulated for the safe and effective reconstitution of powdered peptides, hormones, and various injectable substances
This article answers a critical question honestly and directly: Who is a good candidate for GLOW, and who is not