Health 7 Hours 20 Minutes Sleep: Optimal for Metabolism & Diabetes Risk, Study Finds by Dr Natalie Singh - Health Editor March 4, 2026 by Dr Natalie Singh - Health Editor March 4, 2026 The Optimal Sleep Duration for Metabolic Health Getting enough sleep is crucial for overall health, but recent research suggests there’s a sweet spot for metabolic function. A new study indicates … 0 FacebookTwitterPinterestEmail