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Collectively the EARs, RDAs, AIs, and ULs are referred to as dietary reference intakes (DRIs)
Key Takeaways Vitamin B12 is vital for neurological function and DNA synthesis
Not for human use or consumption
Vitamin B12 is an essential water soluble vitamin which is needed for the formation of red blood cells as well as the nervous system
If single morning administration produces satisfactory results, adding complexity provides no advantage
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