In this episode, I explain a specific writing protocol shown in hundreds of scientific studies to significantly improve immediate and long-term health. I explain how to implement this specific protocol, which takes only four days and 15-30 minutes per day. I also explain the mechanism for how the four-day writing protocol affects neuroplasticity (brain rewiring) and brain function in the short and long term. I explain how these brain changes positively impact our physical health, including our system's immune function and thus our ability to combat infections, improve sleep, reduce feelings of physical and emotional pain, lower anxiety, and bring about healing from traumas. This episode ought to be of interest to anyone seeking better mental and/or physical health through the use of brief yet highly effective science-supported protocols. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Waking Up: https://wakingup.com/huberman InsideTracker: https://insidetracker.com/huberman Momentous: https://livemomentous.com/huberman Social & Website Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab Twitter: https://twitter.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter Articles Confronting a traumatic event: toward an understanding of inhibition and disease: https://bit.ly/3QMlLD1 Natural emotion vocabularies as windows on distress and well-being: https://go.nature.com/3QKtYHB Disclosure of traumas and immune function: Health implications for psychotherapy: https://bit.ly/3R6y65d Putting Feelings Into Words: https://bit.ly/3G4T2nQ Increasing honesty in humans with noninvasive brain stimulation: https://bit.ly/47jAmgh The β1-adrenergic receptor links sympathetic nerves to T cell exhaustion: https://go.nature.com/3MPKXr5 Writing About Emotional Experiences as a Therapeutic Process: https://bit.ly/3rOVn2B Brain and body are more intertwined than we knew: https://go.nature.com/3MMSXcj Therapeutic Journaling: https://bit.ly/3upAImX Books Opening Up by Writing It Down: How Expressive Writing Improves Health and Eases Emotional Pain: https://amzn.to/47FDnaK Trauma: The Invisible Epidemic: How Trauma Works and How We Can Heal From It: https://amzn.to/47HrNMg Other Resources Dr. James Pennebaker: https://bit.ly/47CZ7ng Dr. Paul Conti: Therapy, Treating Trauma & Other Life Challenges (Huberman Lab episode): https://www.hubermanlab.com/episode/dr-paul-conti-therapy-treating-trauma-and-other-life-challenges Guest Series | Dr. Paul Conti: How to Understand & Assess Your Mental Health (Huberman Lab episode): https://www.hubermanlab.com/episode/guest-series-dr-paul-conti-how-to-understand-and-assess-your-mental-health Science of Social Bonding in Family, Friendship & Romantic Love (Huberman Lab episode): https://www.hubermanlab.com/episode/science-of-social-bonding-in-family-friendship-and-romantic-love Using Your Nervous System to Enhance Your Immune System (Huberman Lab episode): https://www.hubermanlab.com/episode/using-your-nervous-system-to-enhance-your-immune-system Tools for Managing Stress & Anxiety (Huberman Lab episode): https://www.hubermanlab.com/episode/tools-for-managing-stress-and-anxiety Timestamps 00:00:00 Journaling Protocol for Mental & Physical Health 00:03:06 Sponsors: LMNT, Eight Sleep & Waking Up 00:07:16 Journaling & Confronting Traumatic Events 00:11:25 Tool: Expressive Writing 00:14:38 Morning Notes, Gratitude Journaling, Diary Journaling 00:18:00 Tool: Consecutive Writing Bouts; Trauma Definition 00:24:38 Low Expressors vs. High Expressors 00:29:29 Tools: Language, Vocabulary & Emotion; Analyzing Writing 00:35:02 Tool: Writing Session Tips 00:39:31 Sponsor: AG1 00:41:02 Positive Mental & Physical Benefits 00:46:45 Expressive Writing & Immune Function; Brain-Body Connection 00:57:02 Sponsor: InsideTracker 00:58:10 Neuroplasticity, Prefrontal Cortex & Subcortical Structures 01:05:00 Structured Writing, Trauma & Narratives; Truth-Telling 01:08:56 Neuroplasticity, Truth-Telling & Relief from Trauma 01:15:32 Honesty, Brain Activity & Narratives 01:22:01 Overcoming Trauma & the Brain; Stress, Emotions & Honesty 01:26:41 Expressive Writing Protocol & Benefits 01:36:16 Zero-Cost Support, Spotify & Apple Reviews, Sponsors, YouTube Feedback, Momentous, Social Media, Neural Network Newsletter #HubermanLab #Science #Journaling Title Card Photo Credit: Mike Blabac - https://www.blabacphoto.com Disclaimer: https://www.hubermanlab.com/disclaimer