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Vitamin B12 is a water-soluble vitamin essential for red blood cell formation, nerve function, and DNA synthesis
137 ZimmermannL
The low discontinuation rate despite relatively high incidence of side effects underscores that most adverse events are tolerable and manageable
Nielsen et al
These pathways facilitate the production of energy in the form of adenosine triphosphate (ATP) and nicotinamide adenine dinucleotide phosphate (NADPH), both of which are essential for numerous cellular reactions (34, 35)
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