longevity science
Sleep Optimization Vs 7-Hour, 25% Productivity Boost Longevity Science
A 2025 study found that sleeping 8 hours a night can boost productivity by 20% compared with a 7-hour schedule, and the extra hour also supports cellular health pathways linked to longer life. In practice, data-driven rest translates into measurable gains for early-career professionals who juggle high workloads and longevity