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PQQ might help with better and longer sleep, according to some early research

[158] found increased activity of choline acetyltransferase and expression of nerve growth factor (NGF) receptor in the striatum, and increased NGF protein levels in the hippocampus of rat pups after intracerebroventricular injection of ALCAR every other day from 021 days of age

JaworskaKHeringDMosieniakGBielak-ZmijewskaAPilzMKonwerskiMet al

[DOI] [PMC free article] [PubMed] [Google Scholar] 9.Baltazar-Martins G, Brito de Souza D, Aguilar-Navarro M, Munoz-Guerra J, MDM P, Del Coso J
