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It is imperative to know exactly what you get out of your vial, and this can only be verified via independent testing
Peer review Peer review information Nature Communications thanks Kathrin Ulrich and John Mieyal for their contribution to the peer review of this work
There are two possible causes of a vitamin B12 deficiency: inadequate intake, or inability to absorb it into the body
Synaptic structural plasticity refers to the ability of synaptic connections between neurons to undergo dynamic changes in both form and function
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