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Vitamin B12 is a nutrient that plays many essential roles in your body
Absence of expected improvement by mid-protocol (4-6 weeks) warrants reassessment
B12 is also crucial in the prevention of a type of anemia that can leave you feeling tired and out of energy
Until real evidence says otherwise, the default assumption must be that such risks could exist
Discard past the beyond-use window rather than pushing it
Cyano is a man-made form of vitamin B12. It is used to prevent and to treat vitamin B12 deficiency
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