Episode 03: Sleep Is Your Superpower: The Midlife Connection to Health & Longevity

Episode Summary In this episode, Dr. Traci DeSplinter sits down with sleep medicine physician Dr. Julia Whitaker to discuss why sleep is foundational to long-term health and healthspan. They explore sleep quality, insomnia, sleep apnea, menopause and hormones, medications, and restless legs syndrome, with a focus on why sleep problems can look different in midlife women. Takeaways Sleep & Healthspan: Sleep affects cardiovascular, brain, metabolic, and overall health. Sleep Quality: Restorative sleep requires enough sleep, minimal interruptions, and alignment with your circadian rhythm. Sleep Stages: REM and deep sleep play important roles in memory, emotional processing, recovery, metabolic health, and brain health. Alcohol & Medications: Alcohol and some sedating medications can disrupt sleep quality and sleep architecture. Menopause & Sleep: Hormonal changes during perimenopause and menopause can contribute to insomnia and sleep disruption. Insomnia: Cognitive behavioral therapy for insomnia (CBT-I) can help address the thoughts and behaviors that perpetuate poor sleep. Sleep Apnea in Women: Sleep apnea can present as fatigue, brain fog, insomnia, and low energy rather than classic symptoms like loud snoring. Restless Legs: Restless legs can interfere with sleep and may be related to low iron levels or certain medications. Timestamps 01:14 – Meet Dr. Julia Whitaker and her journey into sleep medicine. 04:16 – Why sleep is foundational to healthspan. 06:30 – Alcohol and sleep quality. 09:41 – What does good quality sleep look like? 11:34 – Understanding REM and non-REM sleep. 13:23 – Deep sleep and recovery. 16:25 – Melatonin and when it may be helpful. 18:16 – Magnesium and sleep. 19:26 – Progesterone and sleep in midlife women. 21:11 – Common sleep problems in midlife women. 22:12 – Understanding insomnia and the three Ps. 24:21 – CBT-I and treating insomnia. 29:36 – Newer sleep medications and sleep architecture. 33:56 – What midlife women need to know about sleep apnea. 37:23 – When women should consider a sleep study. 40:15 – Menopause hormones and sleep apnea. 41:48 – How CPAP works. 43:08 – Sleep testing and women. 45:27 – Health consequences of untreated sleep apnea. 46:03 – Restless legs syndrome. 48:40 – Where to find Dr. Julia Whitaker. 49:24 – Dr. Whitaker's message for midlife women. Sleep Resources Stellar Sleep Insomnia App CBT-I program About $200 for an 8-week program Harvard Sleep Reset App CBT-I program $297 every 4 weeks Stanford Can be paid for with an HSA Offers insurance coverage, although coverage may vary CBT-I Coach Free Self-guided CBT-I without a guided process Resources & Community Refined Women’s Health Learn more about our practice and how we help women navigate midlife with a proactive, personalized approach to their health. ⁠www.refinedwomenshealth.com⁠ Follow Dr. Traci DeSplinter Instagram: ⁠https://www.instagram.com/tracidesplintermd⁠ Facebook: ⁠https://www.facebook.com/TraciDeSplinterMD⁠ TikTok: ⁠https://www.tiktok.com/@tracidesplintermd⁠ Threads: ⁠https://www.threads.com/@tracidesplintermd⁠ Follow Midlife Refined Facebook:⁠ https://www.facebook.com/profile.php?id=61... Instagram:⁠ https://www.instagram.com/midlife_refined/⁠ Learn More About Dr. Julia Whitaker Rise Precision Medicine: ⁠https://riseprecisionmedicine.com/sleep-se... Support Midlife Refined Enjoying Midlife Refined? Subscribe to the podcast, share this episode with a woman in your life, and leave us a review. New episodes every Wednesday. Medical Disclaimer Midlife Refined is provided for educational and informational purposes only and is not intended to constitute personal medical advice, diagnosis, or treatment. The information discussed on this podcast should not be used as a substitute for individualized care from a qualified healthcare professional. Always consult your healthcare provider regarding your personal health, symptoms & medications.