can you inject b12 more than once a day Vitamin Injections: What Need To Know Benefits of Vitamin B12 Shots

Protein crystal structures were obtained from the RCSB protein databank (rcsb.org) for ACLY (PDB ID 6POF), ACC (PDB ID 5CSK) and FAS (PDB ID 2VZ8) or UniProt (uniprot.org) for CIC (P53007)

Source of Vitamin B12, Image Credit: marina_ua / Shutterstock Causes Vitamin B12 deficiency may arise due to: Nutritional deficiency especially in elderly individuals on restricted diets, and alcoholics Malabsorption syndromes such as pernicious anemia Gastrointestinal disorders leading to malabsorption such as atrophic gastritis or H2-receptor blocker use for prolonged periods Others such as Whipples disease or Crohns disease, intestinal surgery or strictures with resulting bacterial overgrowth that competitively take up vitamin B12 in the ileum Clinical features Hematologic Classically, vitamin B12 deficiency has been associated with megaloblastic macrocytic anemia

And this isn't a small risk

If you have diabetes, check your blood or urine ketones when glucose readings are high or if you're experiencing symptoms of hyperglycemia

Side effects at this dose are typically mild

Ideal candidates have significant central or visceral fat, often with metabolic risk factors, and are ready to commit to daily injections, lab monitoring, and lifestyle changes