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DSIP(Delta Sleep-Inducing Peptide) 1 2 mg ,

The honest answer is that nobody knows for sure

For those managing a confirmed deficiency rather than simply maintaining levels, the treatment approach shifts significantly

doi: 10.1016/j.psyneuen.2011.02.015

doi:10.1007/s11064-009-9981-0 Soodi M, Dashti A, Hajimehdipoor H, Akbari S, Ataei N
