Depending on your body and the severity of your deficiency, B12 injections can start to work in a matter of hours to a few days
SIGNATURE MOVES Beta-3-adrenergic fat oxidation
References For Further Reading (1) M Heffernan 1, R J Summers, A Thorburn, E Ogru, R Gianello, W J Jiang, F M Ng (2001) The effects of human GH and its lipolytic fragment (AOD9604) on lipid metabolism following chronic treatment in obese mice and beta(3)-AR knock-out mice Endocrinology, 2001 Dec, Volume 142 (Issue 12), Pages 5182-9
Not painful Once the needle is through the skin, there are few nerve sensors, making the injection almost painless
Aggressive deficits (1000+ calories) aren't necessary with AOD 9604 and can be counterproductive by increasing muscle loss and metabolic slowdown