Dr. Renske Lok is a postdoctoral researcher at Stanford and a board member of the SLTBR Conference. Her work focuses on circadian rhythms, light, sleep, performance & alertness.
While every sleep stage occurs during sleep, deep sleep plays a critical...
The EachNight writing team is devoted to creating articles that are not only entertaining and easy to understand but also as impartial, accurate, and well-sourced as possible. Whenever possible, we strive to have our articles fact-checked by our independent review board. We also do not tolerate plagiarism or ill intent from our contributors.
Here are the medical and factual guidelines that a EachNight article must adhere to:
Our writers are sleep coaches certified by the Spencer Institute, which has been training coaches since 1992. Becoming a certified sleep coach means that our writers are well-versed in various sleep science matters, taking us beyond being just a group of mattress reviewers. The certification allows us an in-depth understanding of what we’re talking about when it comes to advising readers on better sleep habits.