As seen above, most potential drawbacks from vitamin B12 shots are ultimately minor, such as slight swelling or itchiness at the injection site
Administered directly into the muscle, they bypass the digestive system to ensure maximum absorption
However, when used as part of a wellness or weight loss program, they may be considered elective and require out-of-pocket payment
Because these conditions prevent adequate oral uptake, intramuscular injection bypasses the digestive system entirely and delivers B12 directly into muscle tissue for reliable absorption
Injectable medicines should be administered by appropriately trained healthcare professionals in clinical settings with emergency resuscitation facilities available
Be patient: This usually takes 2 to 5 minutes of consistent swirling, mixing in a circular motion, and gently flipping the vial up and down