{"podcast":{"title":"Huberman Lab","slug":"huberman-lab-7814519","podcast_index_feed_id":7814519,"rss_url":"https://www.spreaker.com/show/6951918/episodes/feed","website_url":"https://www.spreaker.com/podcast/huberman-lab--6951918","image_url":"https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/252d6e36c8f4eb0f5787ef52655a6817.jpg","author":"Mewil","episode_count":425,"summary":"Huberman Lab: Science-Based Protocols We discuss neuroscience and how our brain and its connections with the organs of our body control our perceptions, our behaviors, and our health. 🧪 GET THE DAILY PROTOCOL: Access the full list of supplements, habit trackers, and scientific charts mentioned in today’s episode here: 👉 https://goo.su/VOTEb (Essential visual aids for your health optimization)","last_synced_at":"2026-07-20T16:20:57.776053+00:00","page_url":"https://stenobird.com/podcast/huberman-lab-7814519"},"episode":{"title":"Essentials: Using Light to Optimize Health","slug":"essentials-using-light-to-optimize-health","published_at":"2026-02-26T09:00:00+00:00","page_url":"https://stenobird.com/podcast/huberman-lab-7814519/essentials-using-light-to-optimize-health","show_page_url":"https://stenobird.com/podcast/huberman-lab-7814519","url":"https://www.spreaker.com/episode/essentials-using-light-to-optimize-health--71324756","audio_url":"https://api.spreaker.com/download/episode/71324756/scim8775078173.mp3","summary":"In this Huberman Lab Essentials episode, I explore how different wavelengths of light affect the human body and how light exposure can improve sleep quality, mood and daytime alertness while supporting healthy hormone regulation. I also discuss the therapeutic use of ultraviolet and infrared/red light for a wide variety of benefits, including improved skin health and offsetting age-related vision loss. I explain the biological mechanisms behind these light-based therapies and offer practical tools that listeners can use to improve both their mental and physical well-being. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman ROKA: https://roka.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Light (00:00:47) Physics of Light (00:01:57) Light & Body, Rods & Cones, Skin, Seasons & Melatonin (00:05:01) Melatonin Supplements?, Tool: Seasonal Sun Exposure (00:08:32) Sponsor: ROKA (00:09:47) Tool: Melatonin Levels & Reduce Night Light (00:10:31) Light, UVB, Skin Exposure, Testosterone & Estrogen, Fertility (00:13:54) UVB Light & Improved Pain Tolerance (00:16:10) Tool: Daily Sunlight Exposure Protocol; Blue Blockers (00:18:25) Sponsor: AG1 (00:19:16) Seasonal Affective Disorder (SAD), Year-Round Sunlight Exposure (00:21:24) Enhanced Immune Function & UVB Light, Tool: Winter Light Exposure (00:23:45) Light, Wound Healing, Hair & Nail Growth (00:25:11) Tool: Mood, Dopamine & Avoid Nighttime UVB Light (00:27:46) Sponsor: Function (00:29:25) Red Light Therapy, Infrared Light, Acne, Wound Healing & Scars; Mitochondria (00:33:06) Offset Age-Related Eyesight Decline, Red Light (00:37:22) Tool: Red Light Protocol, Frequency & Timing (00:40:02) Red Light…","meta_description":"In this Huberman Lab Essentials episode, I explore how different wavelengths of light affect the human body and how light exposure can improve sleep quali…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2536,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/huberman-lab-7814519/episodes/essentials-using-light-to-optimize-health/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/huberman-lab-7814519/essentials-using-light-to-optimize-health.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}