does vitamin b12 injections help you lose weight Injections: What Need To Know Vitamin B12 for Weight Loss:

Cyanocobalamin is a synthetic version that requires conversion before it becomes active

Nuclear nicotinamide adenine dinucleotide deficiency by Nmnat1 deletion impaired hepatic insulin signaling, mitochondrial function, and hepatokine expression in mice fed a high-fat diet

Youll need a lab test to rule out deficiency

This is a preview of subscription content, access via your institution Access options Access Nature and 54 other Nature Portfolio journals Get Nature+, our best-value online-access subscription $32.99 / 30 days cancel any time Subscribe to this journal Receive 12 digital issues and online access to articles $119.00 per year only $9.92 per issue Rent or buy this article Prices vary by article type from$1.95 to$39.95 Prices may be subject to local taxes which are calculated during checkout References Verdin, E

J Geriatr Psychiatry Neurol 2017;30:50-9