how many units of b12 should i inject Vitamin Injection Dosage for Adults: Guidelines Liraglutide Doses: Finding The Right

Cognitive decline, dementia, and Alzheimer's disease The occurrence of vitamin B 12 deficiency prevails in the elderly population and has been frequently associated with Alzheimer's disease (reviewed in 63, 64)

Vitamin B12 also may be involved in maintaining sulfhydryl (SH) groups in the reduced form required by many SH-activated enzyme systems

For therapeutic correction of deficiency , particularly in cases of pernicious anaemia or malabsorption, hydroxocobalamin injections are considered most effective in UK clinical practice

Talk with your doctor or a registered dietitian about whether or not you should supplement with B12 and how much you should take.