Simply put, your circadian rhythm is your body's internal clock. Operating on a roughly 24-hour cycle, it governs our sleep-wake cycle and plays a large part in everything from hormone release to body temperature.
Whether you're a fierce competitor in your fantasy football league or you'd just like to be on the winning end of the couch come game day, here's a tip that could help you pick your team: When making your prediction, consider circadian timing.
In our modern society of too-late work hours and too much time in front of computer screens, we are listening to our social clocks more than our physiological clocks, causing a greater sleep gap, known as social jetlag.
If you're a parent, don't panic - now is the time to instill good sleep habits in your family. A healthy sleep life makes for a healthy life in general, regardless of the risk for any single illness or condition.