why b12 injections Benefits of Vitamin for Skin Compounded Cyanocobalamin (Vitamin B12) Injection
Description
MOTS-c and exercise-induced physical decline Reynolds JC et al

Is There a Risk of Overdose

Indications and Usage for B-12 Compliance Injection Cyanocobalamin is indicated for vitamin B12 deficiencies due to malabsorption which may be associated with the following conditions: Addisonian (pernicious) anemia Gastrointestinal pathology, dysfunction, or surgery, including gluten enteropathy or sprue, small bowel bacteria overgrowth, total or partial gastrectomy Fish tapeworm infestation Malignancy of pancreas or bowel Folic acid deficiency It may be possible to treat the underlying disease by surgical correction of anatomic lesions leading to small bowel bacterial overgrowth, expulsion of fish tapeworm, discontinuation of drugs leading to vitamin malabsorption (see DRUG INTERACTION), use of a gluten-free diet in nontropical sprue, or administration of antibiotics in tropical sprue

Its cost-effective, which is why its widely used, but your body has to convert it into an active form it can use
These are just some of the B12 shot benefits people report
