A B12 shot is an intramuscular injection of vitamin B12 , a crucial nutrient that helps with: Red blood cell production Nervous system function DNA synthesis Metabolism of carbohydrates, fats, and proteins Vitamin B12 is found in animal-based foods, so deficiencies are especially common in vegetarians, vegans, and individuals with absorption issues
How B12 Injections Work Injections deliver B12 directly into the muscle, sending it straight into the bloodstream
However, please note that insurance usually does not cover Vitamin B12 injections if they are requested solely for general wellness, increased energy, or non-medical purposes
Its exciting going in every week to see how much weight I have lost and to get my shot
So the goal of the B12 component is correction and prevention: keeping levels from dropping during treatment, which can in turn help offset the fatigue, brain fog, and irritability that may otherwise show up around weeks 4 to 8 of GLP-1 treatment
Seto Y, Yoshihashi T, Tomonari M, To H