sleep cycle

The Human Sleep Cycle – An Explanation of Sleep

What should you know about the human sleep cycle

Sleeping is something that everyone on the planet needs. While we sleep at varying times of the day and for varying lengths of time, it is still something that everyone must do to remain healthy both physically and mentally. During the course of a night, a person goes through five different stages … Read more

What is Circadian Rhythm and Your Internal Clock?

a man wearing a green shirt sleeping

Have you ever noticed being energized and drowsy around the same times every day? If you do, then it is because of your circadian rhythm. Basically, your circadian rhythm is a 24-hour internal clock that runs in the background of your brain. It rotates between sleepiness and alertness at fixed intervals. Your … Read more