vitamin b12 and vitamin c injection & Injections Vitamin C Shots or B12

Current oral B12 supplements either rely on passive diffusion, which is often inadequate for IF-deficient patients, or use porcine-derived intrinsic factor, which can trigger immune responses and has not been systematically optimised for therapeutic use

This makes it harder to get vitamin B12 from food, raising the risk of deficiency

If any medication remains unused beyond the recommended beyond-use or expiration date, it should be disposed of properly

Additional testing may be necessary to confirm a diagnosis and help formulate a treatment plan.

Available from: ch_result&selectedTitle=1%7E150&usage_type=default&display_rank=1 Anastasi L, Jacobsen J, Nicolopoulos K, Rochet E, Foerster V, Vreugdenburg T