Rosie Osmun is a Certified Sleep Science Coach. She received her Bachelor of Arts in Political Science and Government from Arizona State University College of Liberal Arts and Sciences, with a certificate in International Relations.
For more than 15 years, she has been involved in the beauty, health, sleep, and wellness industries. Her work has been featured and published in Healthline, Byrdie, Lifehacker, Men’s Journal, Eating Well, Medical Daily, and BedTimes Magazine.
Rosie is also experienced in brand development, marketing, product development, and product testing. She has worked with a variety of direct-to-consumer and lifestyle brands, which gives her a more holistic understanding of what good materials and quality are.
Rosie is a wellness and sleep enthusiast with more than 15 years of experience covering articles on beauty, lifestyle, and product reviews. As a prolific author and widely quoted sleep expert, she’s able to develop in-depth guides to help readers sleep better, deeper, and longer.
Rosie’s background in brand development, marketing, product development, and product testing also helps her understand the business side of things when delving deep into longform product reviews. Rosie joined the Each Night team back in 2019.
Rosie Osmun graduated from Arizona State University College of Liberal Arts and Sciences. There, she studied Political Science and Government, and received a certificate in International Relations. She is also a Certified Sleep Science Coach.
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eachnight consists of a team of writers, editors, and sleep experts who work to publish the most reliable and comprehensive guides available on sleep health. Our simple goal is to provide the information you need to get better sleep each night.
Read more about us
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.