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Description
The study was conducted among men with fertility problems and showed that those with good vitamin B12 status had a significantly better "androgen profile." This means that their bodies were better able to produce testosterone
doi: 10.4012/dmj.26.451

The authors synthesized evidence that HGF/c-Met signaling is essential for brain development, synaptic plasticity, and cognitive function, with disruption of this pathway associated with cognitive decline in aging and neurodegenerative diseases

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Provided as a 15mg vial, it is intended for controlled experimental use by qualified professionals
