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Information provided in this article reflects publicly available guidance as of the publication date and may not reflect the most current regulatory requirements
Some more tech stuff below, for the experienced or just more curious readers
Research is absolutely needed but unfortunately many have presumptions based on how they think it works which seems to be very different for many with b12 deficiency
The Cochrane Database of Systematic Reviews (3) CD004326
Difficulty concentrating and impaired memory: These may indicate a Vitamin B12 deficiency, which can also lead to mental health issues like depression and behavioral changes
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