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How a B12 injection works Vitamin B12, also called cyanocobalamin, is essential for red blood cell production, nerve function, energy metabolism and the synthesis of DNA
Instead, they are just monitored by the FDA for adverse effects reported after the supplement is already available for purchase
Gluten-free, soy-free, dairy-free, and no artificial colors
This typically improves as treatment continues and should be discussed with your healthcare professional if persistent
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