B12 is involved in metabolism and energy production, so if a deficiency is contributing to low energy and making it hard to exercise, injections might indirectly support weight loss efforts by boosting energy
The vitamin does not possess thermogenic properties nor does it directly influence adipose tissue metabolism
Its possible (and highly likely) that you may have NORMAL B12 levels but still have a functional deficiency of vitamin B12 in your body
Vidal-Alaball J, Butler CC, Cannings-John R, Goringe A, Hood K, McCaddon A, McDowell I, Papaioannou A
By combining our expertise with a comprehensive understanding of your health profile, we create customized therapy plans that include Vitamin B12, NAD, and Glutathione, and more
You just have to get it compounded for you in a wet compounding pharmacy (usually privately owned, not corporate)