Introduction
SECONDARY
In the United States, more than one-third of adults report sleeping less than the recommended seven hours per night and 30% report sleeping less than six hours per nightRecent advances in machine learning and omics technologies, including metabolomics, have enhanced the biomarker discovery and development pipeline and have already been implemented in sleep researchFor the current study, we performed a secondary analysis using data collected in a prior three-group randomized controlled trial with control (CON), sleep restriction (SR), and sleep restriction with weekend recovery sleep (WR) groups