vitamin b12 cyanocobalamin injection usp (B12) 1000 mcg/mL, Multiple Dose Vial 30 mL Cyanocobalamin: Package Insert / Prescribing

Understanding vitamin B12 Vitamin B12 is a vital vitamin that plays a key role in numerous bodily functions, including red blood cell production, nerve functioning, and DNA synthesis (the production of DNA)

Here are some of the most common reasons for vitamin B12 deficiency: Pernicious Anemia This is the most common cause of vitamin B12 deficiency worldwide and mainly affects people of Northern European ancestry

As you age, your NAD+ levels decline, which can impact everything from energy levels to cognitive function

The primary storage unit for vitamins such as A, D, E, K, and B12 is the liver

Once the initial phase is complete, most patients transition to a maintenance plan that ranges from once every one to two weeks, or sometimes monthly, depending on individual response and wellness goals