Proton pump inhibitors and similar medications that lower stomach acid might decrease the absorption of vitamin B12 from food, but this is less of a concern when receiving B12 injections because they bypass the digestive system entirely
That includes one of the most important: the immune system
Pre-existing risk factors common in the diabetes population further compound concern: Older age (reduced intrinsic factor production) Autoimmune conditions (pernicious anaemia, thyroid disease) Previous gastric surgery or gastrointestinal disorders Vegetarian or vegan dietary patterns There is no established link between semaglutide pharmacology and B12 metabolism in the MHRA-approved product information, but the clinical context in which Ozempic is prescribed creates a population where B12 awareness is prudent
Want to try a vitamin B12 shot for yourself
Research on direct weight-loss impact is limited, formulas vary, and resultsif anyare usually tied to the overall plan rather than the shot alone
Only one small human trial exists, and no controlled research has tested BPC-157 for muscle growth specifically