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Funding This work was supported by the University of Zagreb, Zagreb, Croatia (Grant BM 099)
Here are some of the known benefits of B12: Your body needs B12 to produce healthy red blood cells
It just needs fuel
The peptide has also been investigated as a regulator of the sleep cycle, as it increases levels of melatonin and endogenous gonadotropic hormones (FSG, LG, prolactin), which play a role in reproductive function but naturally decline with age [8]
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