Jeff Kahn is a sleep expert and the cofounder and CEO of Rise Science
Resetting your sleep cycle means targeting your body's circadian rhythm -- the biological processes in the body that run on an approximately 24-hour cycle. Consistency is the key when it comes to tackling your circadian rhythm, says Michelle Porter, certified sleep stress management and recovery specialist. This includes waking up at the same time every day -- even on weekends. "This helps keep your internal clock stable, and helps your body learn when to feel alert and when to wind down," Porter says.