There are two primary forms of B12 used in injections
The components of MIC/B-12 injections, particularly Methionine, Inositol, and Choline, are believed to support liver health
Published research has linked hyperhomocysteinaemia to increased risk of venous thromboembolism, cardiovascular disease, and stroke (10)
Later work examined NNMT inhibition combined with dietary changes in obese mice, reporting reductions in body weight, fat mass, and hepatic fat, alongside shifts in gut bacterial populations
Choline is similar to the B vitamins
Yes, multi-dose pens like Ozempic and Victoza have specific in-use storage periods after first use (up to 56 days and 30 days respectively), while single-dose devices like Wegovy, Trulicity, and Mounjaro are discarded immediately after injection