B12 injections are not a weight loss treatment on their own, but they can support metabolism and energy, which may help you stay active and consistent with your wellness goals
By inhibiting NNMT using agents such as 5-amino-1MQ, it's possible to enhance NAD+ levels and activate genes that promote metabolism
The RDA for vitamin B12 is 2.4 mcg per day
(PubMed) Wald DS, Kasturiratne A, Simmonds M
Researchers have also investigated its contribution to experimental studies involving adipocyte biology, metabolic regulation, and intracellular energy pathways
[99] A person with cobalamin C disease, a rare autosomal, recessive, inheritance disease which results in combined methylmalonic aciduria and homocystinuria), [100] can be treated with intravenous or intramuscular hydroxocobalamin