Separating Fact from Fiction in Sleep Hacks Sleep is a multifaceted phenomenon that has captivated scientists and laypeople for centuries.
Despite its importance for physical and mental health, many people still misunderstand the basics of sleep. This confusion has led to the proliferation of "sleep hacks" and myths that can do more harm than good.
A restful night's sleep is often defined as getting between 7 and 9 hours of sleep each night. However, this definition oversimplifies the complex process of sleep.