Additionally, some vitamins may last longer than others
Two types of medications for ulcers and gastric reflux proton-pump inhibitors, such as omeprazole (Prilosec) and lansoprazole (Prevacid), and H2 blockers like cimetidine (Tagamet), famotidine (Pepcid), and ranitidine (Zantac) inhibit the release of stomach acid necessary to free dietary vitamin B12
Thus, the radioactivity excreted in the urine during the 24 hours following the administration of the labeled B12 will reveal the answer
Budget and Resources: While oral forms might seem cheaper initially, reduced bioavailability could mean needing more compound overall to achieve the desired effect
You will need to see the physician a minimum of every 3 months while taking the injections
Once a vial has been accessed, it should be refrigerated and used within 28 days