Those words do all the legal work
In a 2001 study published in Endocrinology , Heffernan and colleagues reported that chronic AOD-9604 administration reduced body weight gain, decreased adipose tissue mass, and increased fat oxidation in obese mice without altering IGF-1 levels or glucose metabolism effects that were abolished in beta3 adrenergic receptor (3-AR) knockout mice, implicating 3-AR signaling as the mechanism of action [1]
As far as weight loss goes, vitamin B-12 injections (or vitamin B-12 in general) have no significant effect, according to limited scientific studies
This includes athletes, fitness enthusiasts, and individuals recovering from injuries who require support for muscle repair and recovery
Caruso, I., Di Gioia, L., Di Molfetta, S