Here are signs you may not have enough
Your Safety is Our Priority Vitamin B12 injections are safe and well-tolerated when administered under medical supervision
Fortunately, there is increasing evidence that oral B12 supplements are just as good as injections for raising blood levels in most people ( Vegetarians and vegans are usually advised to take at least 10 mcg per day, or at least 2,000 mcg once per week ( However, some doctors still prefer the use of injections
This reaction simultaneously depletes two critically important metabolic cofactors: SAM (the universal methyl donor for hundreds of epigenetic and biosynthetic reactions) and nicotinamide (the precursor for NAD+ biosynthesis via the salvage pathway)
To guarantee your safety, let your healthcare provider know about all other medications you are taking
animal and investigational data only, no approved indication