fda statement on bpc-157 What Is BPC-157: Benefits, Uses and Side Effects – Era Organics BPC-157 and the Difference Between
Description
When B12 is deficient, demyelination occurs, particularly affecting the spinal cord's posterior columns (responsible for proprioception and vibration sense) and lateral corticospinal tracts (controlling motor function)

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Ridker PM, Rane M

Unlike other pain medications, such as narcotics, it doesnt cause side effects like constipation
In that work, co-immunoprecipitation analysis showed reduced binding between caveolin-1 and eNOS, an interaction normally responsible for limiting eNOS activity

The finding that sleep deprivation leads to lower cortisol levels post deprivation (primarily during the subsequent night of sleep) suggests that lowering the level of HPA activity, which is increased in depression, may be the mechanism through which sleep deprivation improves the mood of depressed individuals