So, if your vitamin B12 deficiency is due to an autoimmune disease in which your stomach doesn't make intrinsic factor, supplements might not work for you, and you will need injections
semaglutide: Key differences Tirzepatide, which is the active ingredient in the brand-name drugs Mounjaro and Zepbound, is classified as a glucose-dependent insulinotropic polypeptide (GIP) receptor and glucagon-like peptide-1 (GLP-1) receptor agonist, also known as a GIP receptor/GLP-1 receptor agonist
GLP-1 medications such as Semaglutide and Tirzepatide mimic a natural hormone that regulates blood sugar, appetite, and digestion
We consider the cause of the deficiency, how well they absorb it, and what they prefer
The semaglutide plateau phenomenon affects some patients regardless of dosing frequency