It is not a blend, not pre-mixed, and not combined into a single vial
Mar 1 2023;62(3):1069-1077
Adding B12 to a doctor-approved weight loss plan offers great long-term advantages
Neelakantan and colleagues (Biochem Pharmacol, 2017) then took the pharmacological step, reporting that selective, membrane-permeable small-molecule NNMT inhibitors reversed high-fat-diet-induced obesity in mice this is the study most directly relevant to the 5-Amino-1MQ class, because it moves from the target matters to a drug against the target does something in a live animal. And again, it is a mouse study
The best choice for you will hinge on why you became deficient in the first place, something you and your healthcare provider can figure out together
Vitamin B12 plays a key role in many bodily functions, like making red blood cells and supporting the nervous system