This study aims to explore whether combining GABA and L-theanine improves sleep quality in adults.
Exploratory study design
Simultaneous intake of GABA and L-theanine
Focus on sleep quality measurement
Need for further randomized controlled trials
Indications of improved sleep quality were observed.
Further confirmation through more rigorous trials is suggested.
Abstract
Simultaneous intake of GABA and L-theanine may improve sleep in adults. As this hypothesis is based on an exploratory study, further randomized controlled trials are needed to confirm this finding.