Why Sleep Becomes Difficult During GriefAnd why your body may feel exhausted, yet unable to switch off There is a particular kind of exhaustion that comes with grief. You move through the day feeling heavy, foggy, depleted. Your body aches for rest. Yet the moment your head touches the pillow, your system seems to wake up instead. Your thoughts begin circling.Your chest tightens.Memories arrive uninvited.You feel exhausted all day, yet strangely alert at night. In this episode, we explore why grief can profoundly disrupt sleep, what is actually happening in the brain and nervous system when this occurs and what to do. This is not a personal failure.It is a deeply human and biological response to loss. In this episode, we explore: • Why grief often feels louder at night• How hyperarousal keeps the nervous system on alert• Why the brain replays memories, conversations, and “what ifs” at 2am• The role of attachment, emotional processing, and the grieving brain• Lisa Feldman Barrett’s concept of the “body budget” and why grief drains emotional capacity• Why sleep after loss is connected to safety, regulation, and nervous system steadiness• Gentle, body-based ways to support yourself when grief disrupts rest This episode is part of a weekly series exploring the neuroscience of grief. Drawing on research in neuroscience, psychology, attachment theory, and emotional regulation — including the work of Mary-Frances O’Connor, Lisa Feldman Barrett, Julia Samuel, George Bonanno, and others — this series aims to help make sense of grief in a clear, grounded, and compassionate way. If you’d like to go deeper into this work: 🌐 Explore my work:sylviawolfer.com 📩 Join my weekly newsletter:Weekly Grief & Neuroscience Newsletter 📱 Connect with me: Instagram:@sylvia_wolfer_grief_support LinkedIn:Sylvia Wolfer LinkedIn Disclaimer:This podcast is intended for educational and informational purposes only and does not replace medical, psychological, or therapeutic advice. If you are struggling significantly with your mental health, please seek support from a qualified healthcare professional. Keywords:grief and sleep, grief insomnia, neuroscience of grief, grieving brain, nervous system grief, hyperarousal grief, sleep after loss, grief and the body, emotional regulation, bereavement and sleep, grief support, Mary-Frances O’Connor, body budget, Lisa Feldman Barrett, coping with grief, grief exhaustion