How does B12 help me?
Vitamin B12 is a nutrient that keeps your nerves and blood cells healthy. Not only is it critical to the creation and health of red blood cells (RBCs), it is essential for the production of all your cells' DNA. Kinda a big deal.
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Additionally, B12 plays a critical role in strengthening nerve cells, helping protect against megaloblastic anemia — a disease that leads to extreme weakness and fatigue.