Weight loss surgery, in particular, reduces your stomach's ability to process this vitamin
Our comparison of why a compounding pharmacy source is safer and more reliable than online research chemical peptides of unknown and untested purity breaks the difference down in detail
Several areas warrant medical oversight
Metformin, a medication for individuals with type 2 diabetes mellitus, was found to decrease vitamin B 12 absorption possibly by tying up free calcium required for absorption of the IF-B 12 complex (143)
Supplement with other minerals and vitamins if youre low in them, so that you dont confuse their deficiency symptoms with reactions from the B12 supplement
One study utilized chitosan nanoparticles, a biocompatible and biodegradable polymer, as a carrier for doxorubicin and AOD 9604