Insomnia-Related Metabolomic Profiles Reflect Antioxidant Deficits and Relate to Cognitive Decline Through a Metabolic Risk Score in HCHS/SOL
Cynthia Kusters, Jose Santos Cabrera, Yu Zhang, Ying Zhang, Tianyi Huang, Joon Chung, Bing Yu, QIBIN QI, Carmela Alcántara, Wassim Tarraf, Krista M. Perreira, Raanan Arens, Alberto R. Ramos, Martha L. Daviglus, Phyllis C. Zee, , Tamar Sofer
This study identifies metabolites linked to insomnia symptoms and develops risk scores predicting cognitive decline in Hispanic/Latino adults.
medRxiv · Feb 5, 2026 · PreprintGenetic & Genomic Medicine