Sleep Unplugged with Dr. Chris Winter

Chris Winter, MD

No holds barred, unscripted discussion on a wide range of sleep topics - from sleep disorders to current research and controversies in the field. No topic is off limits! Dr. Chris Winter is a clinician, a board certified neurologist and double boarded sleep specialist with 30 years of clinical experience. He is the author of The Sleep Solution and The Rested Child, and is a popular consultant and speaker, working for many professional sports teams. He is well known for his unique perspective and ability to demystify sleep, all of which he brings to Sleep Unplugged. 

  1. 4 DAYS AGO

    #198: The Loneliness Epidemic and Insomnia: Out by Myself

    Insomnia is often framed as a nighttime disorder—but what if, for many patients, it’s also a daytime problem of disconnection? As loneliness emerges as a major public health issue, a growing body of research suggests that social isolation and poor sleep may be deeply intertwined, each reinforcing the other in a self-sustaining cycle. Drawing on the work of Vivek Murthy and current sleep science, this episode explores how loneliness affects insomnia, how insomnia may worsen social disconnection, and what interventions actually help. In this episode we will: Review how loneliness and social isolation are defined and why they matter for long-term health  Explain the biological and psychological mechanisms linking loneliness to insomnia, including hyperarousal and rumination  Examine experimental and longitudinal research showing that poor sleep can increase next-day loneliness and social withdrawal  Distinguish between objective isolation, subjective loneliness, and relationship quality—and why that matters clinically  Discuss evidence-based interventions including CBT-I, behavioral activation, mindfulness, and structured social engagement  Offer a practical framework for identifying and treating insomnia when disconnection is part of the clinical pictureOriginal intro music Vigilanteology by Abhinav Singh (copyright 2026) Original outro music Vigilanteology (reprise) by Abhinav Singh (copyright 2026) Produced by: Maeve Winter Music by: Dr. Abhinav Singh (@sleep_vigilante), all rights reserved More Twitter: @drchriswinterIG: @drchriwinterThreads: @drchriswinterBluesky: @drchriswinterThe Sleep Solution and The Rested ChildThanks for listening and sleep well!

    39 min
  2. 23 MAR

    #196 - Red Light Therapy: All I See Is Red

    Red light therapy has moved well beyond the world of skincare and into something far more biologically intriguing. From mitochondrial function to retinal aging to chronic tendon pain, specific wavelengths of light, particularly in the 630 to 670 nm range, are being studied for their ability to influence how our cells produce energy, respond to stress, and recover from injury. While the science is promising, it is also uneven, with strong signals in some areas and much thinner evidence in others. In this episode we will: Review the fundamentals of photobiomodulation and how red light interacts with mitochondriaLearn about the differences between common wavelengths like 630 nm and 670 nm and why they matterExamine the strongest evidence for red light therapy in skin health and cosmetic applicationsExplore the emerging research on 670 nm light and retinal function, including effects on color contrast sensitivityBreak down the mixed clinical data on age-related macular degeneration and what multiwavelength trials are showingDiscover the preclinical evidence suggesting protection of retinal ganglion cells and neuroretinal tissueEvaluate the research behind red light therapy for musculoskeletal pain, including plantar fasciitis and tendinopathiesUnderstand the limitations of current studies, including dosing variability and small sample sizesIdentify where red light therapy may fit as an adjunct versus where it falls short as a primary treatmentOriginal intro music Vigilanteology by Abhinav Singh (copyright 2026) Original outro music Vigilanteology (reprise) by Abhinav Singh (copyright 2026) Produced by: Maeve Winter Music by: Dr. Abhinav Singh (@sleep_vigilante), all rights reserved More Twitter: @drchriswinterIG: @drchriwinterThreads: @drchriswinterBluesky: @drchriswinterThe Sleep Solution and The Rested ChildThanks for listening and sleep well!

    28 min

About

No holds barred, unscripted discussion on a wide range of sleep topics - from sleep disorders to current research and controversies in the field. No topic is off limits! Dr. Chris Winter is a clinician, a board certified neurologist and double boarded sleep specialist with 30 years of clinical experience. He is the author of The Sleep Solution and The Rested Child, and is a popular consultant and speaker, working for many professional sports teams. He is well known for his unique perspective and ability to demystify sleep, all of which he brings to Sleep Unplugged. 

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