If a lipotropic injection contains semaglutide or tirzepatide, do not take it if you have a personal or family history of medullary thyroid cancer (MTC)
Kornerup LS, Hvas CL, Abild CB (2019) Early changes in vitamin B12 uptake and biomarker status following Roux-en-Y gastric bypass and sleeve gastrectomy
Subcutaneous B12 shots are injections of Vitamin B12 given just beneath the skin layer
If so, has it helped
Remember that these injections aren't magic weight loss solutions
Long term prescription of medications such as the following are likely to increase the cause of, or exacerbate the risk of B12 deficiency - the proton pump inhibitors (esomeprazole, lansoprazole, omeprazole, pantoprazole, rabeprazole), famotidine, ranitidine, metformin, glibenclamide, gliclazide, glimepiride, glipizide, sodium valproate, gabapentin, doxycycline, some oral contraceptives