Nelson authors new book about utilizing circadian rhythms to optimize health

Randy Nelson, Ph.D., professor and chair of the Department of Neuroscience, recently wrote a new publication intended for the general public with Oxford University Press titled, “Dark Matters: Harmonizing Our Circadian Rhythms to Optimize Health and Well-being.”

In the book, Nelson encourages readers to support their health by living more like our ancestors– seeking out at least 30 minutes of bright light exposure early during the day and minimizing exposure to blue light at night.

“Every aspect of our physiology and behavior is regulated by circadian rhythms,” Nelson said. “For example, our metabolism, endocrine function, immune function, cardiovascular function, cognitive function and mood, as well as our most salient daily rhythm of sleep and wake, must be properly aligned to function optimally. Good circadian hygiene improves all aspects of physiological and behavioral function – including our moods.”

Nelson said he hopes readers learn the importance of good circadian health and implement it into their daily lives.

Nelson has written or edited over 15 academic books throughout his career. He spent weekends and evenings for around four years researching and writing this book, which correlates with his academic lab’s main research topic.

To learn more about “Dark Matters: Harmonizing Our Circadian Rhythms to Optimize Health and Well-Being,” check out the publisher’s website.