Summer Reset [replay]: Sleep Science: How to Have Better Quality Sleep, Sex, and Energy with Dr. Michael Breus

Originally published 9/9/25.

In this episode of The Healing Catalyst, Dr. Avanti Kumar-Singh sits down with world-renowned sleep expert Dr. Michael Breus—better known as The Sleep Doctor—for a deep dive into the science of sleep. Together, they unpack the power of what Dr. Breus calls sleep chronotypes: your genetic “sleep personality” that reveals whether you thrive as an early-rising lion, a steady bear, a creative night-owl wolf, or a restless dolphin. These chronotypes, hardwired by your genes and hormones, offer a blueprint for aligning your lifestyle with your natural rhythm—transforming everything from your energy and productivity to your mental health. Much like Ayurveda’s doshas, they mirror the unique mind-body patterns that shape how we move through the world and what we need to stay in balance.

This conversation goes beyond theory, sharing practical, real-life strategies for better sleep—from setting consistent wake times and managing caffeine and alcohol, to leveraging the power of daily movement. Along the way, Dr. Breus and Dr. Kumar-Singh explore the surprising connections between sleep, anxiety, and hormonal shifts—and why understanding your unique chronotype may be the ultimate key to unlocking deeper rest and a more vibrant life.

What You’ll Learn in This Episode:

• (01:37) Introduction to Sleep Hygiene
• (07:51)What is a Chronotype
• (16:11) How Your Hormones Impact Sleep Quality
• (16:56) Understanding Your Hormones to Have Optimal Sex
• (18:53) How to Create a Routine That Cues Your Body to Go to Sleep
• (26:11) How Ayurveda Aligns so Closely with the Chronotype Methodology
• (35:46) Dr. Breus’ Five Step Plan to Improve Sleep Quality
• (37:17) How Alcohol Affects Sleep and Best Practices For Sleep When You Drink
• (40:00) How Consistent Exercise Improves Sleep
• (40:51) Morning Routine Recommendation: The Three 15’s
• (43:19) Sex and Sleep
• (46:20) How to Best Use Sleep Trackers
• (52:58) Dr. Breus’ One Tip: Wake Up At The Same Time Seven Days A Week

About Dr. Micheal Breus:

Michael J. Breus, Ph.D., is a double board certified Clinical Psychologist and Clinical Sleep Specialist. He’s the founder of sleepdoctor.com and the author of four books. His most recent book Energize! was named one of the top books of 2021 by The Today Show. He is an expert resource for many major publications, doing more than 400 interviews per year. He’s appeared on Oprah, The Doctors, and in the NY Times, Wall Street Journal, and more. Dr. Breus has been in private practice for 23 years and was named the Top Sleep Doctor of Los Angeles by Reader’s Digest.

Connect with Dr. Michael Breus:

• Instagram: @thesleepdoctor
• Website: https://sleepdoctor.com/
• YouTube: @TheSleepDoctor
• Book: Sleep Drink Breathe
• Chronotypes quiz: https://chronoquiz.com/

Connect with Dr. Avanti Kumar-Singh:

• Get Dr. Kumar-Singh’s Weekly Newsletter: https://avantikumarsingh.substack.com
• Follow Dr. Kumar-Singh on Instagram at @avantikumarsingh
• Order Dr. Kumar-Singh’s books: The Longevity Formula, The Health Catalyst
• Explore more at avantikumarsingh.com

More Resources:

• Take the free Dosha Data Assessment to get your personalized Weekly Health Rx by Arvasi. Rooted in tradition. Backed by science. Personalized for you.
• Visit and Subscribe to the Weekly Health Rx.
• Explore more at myarvasi.com

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The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified health provider with any questions you may have regarding a medical condition.

Podcast episode production by Dante32.

Mentioned in this episode:

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