
Joshua Haley
1.6K posts



Controlled sleep restriction studies consistently show the same pattern: restrict healthy adults to 4-6 hours a night, and within a week, cortisol, glucose tolerance, insulin sensitivity, muscle protein synthesis, appetite hormones, and testosterone all move in the wrong direction. No single marker tells the story. The tax is cumulative. Leproult & Van Cauter, JAMA, 2011; Buxton et al., Diabetes, 2010; Spiegel et al., Lancet, 1999; Saner et al., J Physiol, 2020; Zuraikat et al., Diabetes Care, 2024



🏈 Congrats to the 2026 TNFCA Hall of Fame Inductees! An incredible group of coaches whose leadership and impact have shaped Tennessee football. Honored at the 2026 TNFCA Hall of Fame Banquet on Feb. 28. Well deserved! #TNFCA Hall of Fame Banquet Tickets tnfca.org/memberships































