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

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

Some people dont produce enough intrinsic factors, and they also can become deficient

Clinical Assessment management Consider including in your assessments a recommendation to - - check B12 levels prior to the next injection, or every 3 months, to clarify status