Description Cats with inflammatory bowel disease (IBD) are at risk for vitamin B12 deficiency because chronic inflammation caused by IBD interferes with and may completely block absorption of vitamin B12 in the intestines
[3] [8] Patients receiving B12 injections should inform their healthcare provider of all medications, as certain drugs (including metformin, proton pump inhibitors, and chloramphenicol) can affect B12 absorption or metabolism
2.4 mcg in adults 6 Total body storage of vitamin B 12 ranges from 2 to 5 mg, and approximately half of it is stored in the liver
[4] The folic acid injection products may contain aluminum which may reach toxic concentrations with prolonged administration in patients with renal failure, renal disease, renal impairment, or in premature neonates with immature kidneys
Shortness of breath
Patients should work with providers who source only from FDA-registered 503B facilities with full transparency about sourcing and quality testing