why do i need vitamin b12 injections not tablets all deficiency can be solved with tablets. Vitamin B12 is poorly absorbed from the gut so people with severe deficiency into the muscle. Symptoms of B12 deficiency can Sublingual B12 vs. B12 Injections:

Indications and Usage for B!2 Inject Kit Cyanocobalamin is indicated for vitamin B 12 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 Interactions), use of a gluten-free diet in nontropical sprue, or administration of antibiotics in tropical sprue

Most patients at Perfect B see meaningful results from either protocol within two months, roughly two full treatment cycles

This is because your stomach acid helps separate vitamin B12 from food

B12