Sleep Science Today
Struggling with sleep? Sleep Science Today with Andrew Colsky, JD, LPC brings you expert insights to help you sleep better tonight. Each episode features renowned sleep scientists, doctors, and wellness experts who reveal the latest research on sleep health, circadian rhythms, insomnia solutions, stress, and more.
Andrew goes beyond the basics, asking the big questions about why we sleep and how to improve it, while uncovering practical strategies you can use immediately. From science-backed tips to the future of sleep technology, this podcast delivers everything you need for deeper, healthier rest.
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š Sleep Science Today ā where better sleep starts with science.
Episodes

Sunday Jul 27, 2025
Preventing Dementia, Lifestyle Changes that Matter
Sunday Jul 27, 2025
Sunday Jul 27, 2025
There is so much to know about sleep and dementia. Andrew Colsky discusses the relationship between sleep and dementia with experts Janet Hamada Kelley and Dr. Paulette Cazares. They explore the definitions of dementia and Alzheimer's, the importance of caregivers, prevention strategies, and the impact of sleep on cognitive health. The conversation highlights the need for community support and resources for those affected by dementia, emphasizing the importance of education and lifestyle modifications in mitigating risks.
Instagram: @sleepsciencetoday
YouTube: @sleepsciencetoday

Sunday Jul 20, 2025
Unlocking the Secrets to Sleep and Wellness
Sunday Jul 20, 2025
Sunday Jul 20, 2025
Join Andrew Colsky as he speaks with health and wellness coach Tess Cheng about the critical role of sleep in overall health and wellness. They discuss the importance of sleep hygiene, the impact of nutrition and exercise on sleep quality, and the challenges clients face in achieving restorative sleep. Tess shares insights on behavioral changes, the use of medications and supplements, and practical strategies for improving sleep. The conversation emphasizes the interconnectedness of sleep, mental health, and lifestyle choices, providing listeners with actionable tips for better sleep and overall well-being.
Get your FREE E-Book at: https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday
YouTube: @sleepsciencetoday

Sunday Jul 06, 2025
Sleep Your Way to Mental Health
Sunday Jul 06, 2025
Sunday Jul 06, 2025
Sleep affects mental health.Ā Host Andrew Colsky interviews Zander Keig, a licensed clinical social worker, about the critical role of sleep in mental health and overall well-being. Zander shares his journey into sleep work, highlighting the importance of sleep hygiene, the impact of sleep disruptions on vulnerable populations, and the concept of sleep debt. The conversation also touches on corporate perspectives on sleep, the significance of melatonin, and the challenges posed by daylight savings time. Zander introduces the idea of the 'third space' as a personal journey of identity and acceptance, emphasizing the need for curiosity and understanding in resolving conflicts. The episode concludes with insights into Zander's work on The Umbrella Hour, a show focused on diverse perspectives within the LGBT community.
Get your FREE E-Book at: https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday
Reddit: u/SleepScienceToday

Sunday Jul 06, 2025
Let's Play Sleep Trivia!
Sunday Jul 06, 2025
Sunday Jul 06, 2025
Host Andrew Colsky and guest Lissa Coffey engage in a fun and informative sleep trivia game. They explore various aspects of sleep, including its origins, the science behind it, and how it varies across different species. The conversation highlights the importance of sleep in health and wellness, unique sleep patterns in animals, and interesting trivia about sleep duration and dreaming. The episode is both entertaining and educational, providing listeners with valuable insights into the world of sleep. In this engaging conversation, Lissa Coffey and Andrew Colsky explore the fascinating world of dreams, sleep disorders, and the science behind sleep. They discuss the nature of dreams, the phenomenon of lucid dreaming, and the impact of sleep deprivation on health. The conversation also delves into sleepwalking, snoring, and the historical context of water beds, providing listeners with a comprehensive understanding of sleep and its complexities.
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Get your FREE E-Book at: https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday

Sunday Jun 29, 2025
Sleep secrets of high achievers
Sunday Jun 29, 2025
Sunday Jun 29, 2025
In this episode of Sleep Science Today, host Andrew Colsky speaks with sleep psychologist Dan Ford about the critical role of sleep in high performance across various fields, including sports and the military. Dan shares his journey into sleep psychology, the state of sleep medicine in New Zealand, and the unique challenges faced by athletes and military personnel regarding sleep. The conversation highlights the importance of sleep for optimal performance, common sleep challenges, and strategies for managing sleep issues, especially when traveling across time zones. Dan also provides valuable tips for high performers on how to approach sleep, particularly before significant events.
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Get your FREE E-Book at https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday.com

Sunday Jun 22, 2025
What's Your AI Sleep Number?
Sunday Jun 22, 2025
Sunday Jun 22, 2025
Sleep Science Today host Andrew Colsky speaks with Colin Lawlor, founder and CEO of Sleep Score Labs, about the intersection of AI and sleep data. They discuss the evolution of sleep measurement technology, the challenges of understanding sleep data, and the importance of personalized sleep solutions. Colin shares insights on how Sleep Score Labs measures sleep, the significance of sleep data in health outcomes, and practical steps individuals can take to improve their sleep. The conversation highlights the future of sleep technology and its role in preventive health care.
Get your FREE E-Book at: https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday
Reddit: u/SleepScienceToday

Sunday Jun 15, 2025
My partner kicked me out of bed!
Sunday Jun 15, 2025
Sunday Jun 15, 2025
Today we discuss the complexities of sleep preferences in couples, including the pros and cons of sleeping together versus apart. We explore common challenges couples face, such as temperature differences, snoring, and the impact of pets on sleep quality. The conversation highlights the importance of sleep for individual well-being and relationship health, while also addressing societal stigmas around couples who choose to sleep separately. The episode concludes with insights on cuddling preferences and the therapeutic benefits of pets in the bedroom. In this conversation, Andrew Colsky and Lissa Coffey discuss various aspects of sleep, including the comfort pets provide, the importance of choosing the right mattress size, and creating a sleep sanctuary. They emphasize the significance of establishing a bedtime routine, the role of intimacy in sleep, and how to enhance the sleep environment with plants and feng shui principles. The discussion is rich with practical tips and insights aimed at improving sleep quality.
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Get your FREE E-Book at https://www.sleepsciencetoday.com

Sunday Jun 08, 2025
Kids - It's Bedtime!
Sunday Jun 08, 2025
Sunday Jun 08, 2025
Dr. Funke Afolabi Brown discusses the various sleep issues faced by children and teenagers, as well as the impact on parents. The conversation covers common sleep disorders, the importance of sleep hygiene, and effective strategies for improving sleep quality for the entire family. Dr. Brown emphasizes the need for parents to prioritize their own sleep and the benefits of cognitive behavioral therapy for insomnia. The episode also highlights the significance of understanding circadian rhythms in teenagers and the potential benefits of delaying school start times.
Get your FREE E-Book at: https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday
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Sunday Jun 01, 2025
Sleeping at High Altitude
Sunday Jun 01, 2025
Sunday Jun 01, 2025
Andrew Colsky interviews Will Schafer about his product, Alti-Snooze, designed to help with sleep at high altitudes. They discuss the challenges of launching a new product, tips for preparing for high-altitude trips, the importance of sleep hygiene, and share real customer experiences with the product. Will emphasizes the significance of gradual ascent to altitude, proper hydration, and maintaining good sleep practices to combat altitude sickness. The conversation concludes with a special discount offer for listeners.
Get your FREE E-Book at: https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday

Sunday May 25, 2025
Can Poor Sleep Lead to Dementia?
Sunday May 25, 2025
Sunday May 25, 2025
What does your sleep say about dementia? Andrew Colsky interviews Pete Hill, the host of The D-Word radio show, focusing on dementia and its connection to sleep. Pete shares his journey into the world of dementia, the various types of dementia, and the importance of understanding the differences between them. The conversation explores how sleep impacts dementia, the challenges faced by caregivers, and the resources available for support. The episode emphasizes the significance of lifestyle choices in preventing dementia and the need for awareness and education around this critical health issue.
Get your FREE E-Book at: https://www.sleepsciencetoday.com
Instagram: @sleepsciencetoday

Sleep Science Today
Are you ready to get the best sleep of your life?Ā Do you struggle with insomnia, snoring or sleep apnea?Ā Would you like to know if you are using proper sleep hygiene?Ā Do you have the right sleep environment and sleep hardware?Ā Sleep Science Today is here to help you answer all of these questions and more. Sleep scientists are making amazing discoveries every day and people are sleeping better.Ā Listen to Sleep Science Today where sleep expert Andrew Colsky brings you the latest sleep science, secrets and sleep hacks that will help you get better sleep every night.Ā āSleep science today and sleep better tonight.ā








