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Boost Health and Immunity with Sunlight: Light Therapy and Melatonin
Sunlight provides so much more than just Vitamin D: learn from Dr. Seheult of https://bit.ly/44MTKR2 about the myriad of benefits from optimizing our exposure to light.
Roger Seheult, MD is the co-founder and lead professor at https://bit.ly/44MTKR2
He is Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine and an Associate Professor at the University of California, Riverside School of Medicine.
This video was recorded on January 21, 2022
HIGHLIGHTS / TIMESTAMPS:
0:00 Intro
6:50 The solar spectrum
13:00 Circadian rhythm highlights and chart
15:15 What is regulated by circadian rhythm
16:30 Circadian dysregulation
22:30 Circadian master clock
26:41 Blue blockers
29:15 Light & mood regulation & seasonal affective disorder
31:14 Dawn simulation light and light therapy box demo
35:45 Light & cortisol
38:15 Melatonin from the pineal gland
42:00 Morning dos and don’ts
44:00 Evening dos and don’ts
48:30 Mitochondria & melatonin
49:45 Melatonin night AND day
51:00 Details of melatonin production
59:00 Melatonin summary
1:02:30 Infrared radiation
1:20:45 Sun exposure & melanoma risk
1:26:00 Sunlight penetrates bone & brain
1:29:00 Sun exposure and Covid-19
1:40:00 Infrared inhibited by glass
1:43:00 Infrared summary
1:53:00 Summary & tips
LINKS / REFERENCES:
The Relationship Between Lux, Lumen and Watt (Tachyon) | https://tachyonlight.com/the-relationship-between-lux-lumen-and-watt/
Infrared and skin: Friend or foe (J of Photochemistry...) | https://www.sciencedirect.com/science/article/pii/S1011134415300713
Melatonin as a potential anticarcinogen for non-small-cell lung cancer (Oncotarget) | https://pubmed.ncbi.nlm.nih.gov/27102150/
The efficacy of light therapy in the treatment of mood disorders (AJP) | https://pubmed.ncbi.nlm.nih.gov/15800134/
Adj. Bright Light Therapy for Bipolar Depression (AJP) | https://pubmed.ncbi.nlm.nih.gov/28969438/
Effects of artificial dawn on subjective ratings of sleep inertia and dim light melatonin onset (Chronobiology Int) | https://pubmed.ncbi.nlm.nih.gov/20653451/
Effects of Artificial Dawn and Morning Blue Light... (Chronobiology Int) | https://www.researchgate.net/publication/248396034_Effects_of_Artificial_Dawn_and_Morning_Blue_Light_on_Daytime_Cognitive_Performance_Well-being_Cortisol_and_Melatonin_Levels
Circadian rhythms in the hypothalamo-pituitary-adrenal (HPA) axis (MCE) | https://pubmed.ncbi.nlm.nih.gov/21782883/
Reduced cancer incidence among the blind (Epidem) | https://pubmed.ncbi.nlm.nih.gov/9730026/
Evening use of light-emitting eReaders negatively affects sleep (PNAS) | https://www.pnas.org/content/pnas/112/4/1232.full.pdf
Ocular input for human melatonin regulation (NEL) | https://pubmed.ncbi.nlm.nih.gov/12163843/
Melatonin and the Optics of the Human Body (Melatonin) | https://www.melatonin-research.net/index.php/MR/article/view/19/213
Melatonin in Mitochondria (APS) | https://journals.physiology.org/doi/full/10.1152/physiol.00034.2019
Opportunities.. of Fluorescent Carbon Dots (CPD) | https://www.researchgate.net/publication/282040732_Opportunities_and_Challenges_of_Fluorescent_Carbon_Dots_in_Translational_Optical_Imaging
The health benefits of the great outdoors (Environ) | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6562165/
Interplay between up-regulation of cytochrome-c-oxidase (Nature) | https://www.nature.com/articles/srep30540
Red/Near Infrared Light Stimulates Release of an Endothelium Dependent Vasodilator (FRBM) | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5699925/
Effect of daylighting on student health (CMSE) | http://www.wseas.us/e-library/conferences/2013/Malaysia/MACMESE/MACMESE-20.pdf
Shining the Light on Sunshine (Clinical Endo) | https://onlinelibrary.wiley.com/doi/full/10.1111/cen.12567
Associations of Outdoor Temperature (JCEM) | https://academic.oup.com/jcem/article/104/7/2903/5315432?login=true
Relationship between sun exposure and melanoma risk (EJC) | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3046902/
We cannot post all links and references here (due to video description length limitations) but will post them at the MedCram Blog: https://bit.ly/3NUCxOR
All Dr. Seheult's videos are at MedCram.com (including more discussion on red light therapy, infrared light benefits, what is melatonin, etc.)
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Thanks to Amanda Taylor, PA-C
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#sunlight #covid19 #melatonin
Mastering Inner Strength: David Goggins' Guide
In this episode, my guest is David Goggins, retired Navy SEAL, highly accomplished ultramarathoner, best-selling author, and influential public speaker.
David explains how he mastered his inner dialogue to build extraordinary levels of discipline and mental and physical toughness.
He describes how confronting his early hardships, including physical and mental abuse, learning disorders, and obesity, became a practice of deep and excruciating self-reflection — eventually allowing him to transmute those experiences into a superhuman work ethic.
This conversation is a unique window into David Goggins’ process in that it focuses both on the underlying science and how David manages and directs his inner dialogue.
It’s a conversation that will inform and inspire anyone wondering how exactly to go about building discipline and confidence and reach their potential.
Note: This conversation includes profanity. Some content might not be suitable for all audiences and ages.
*Thank you to our sponsors*
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*Resources*
Joe Rogan Experience #1906 – David Goggins: https://open.spotify.com/episode/69QtiFgM7HP4mK2yZPKiut?si=352a89cf29a3499a
Guest Series | Dr. Paul Conti: How to Improve Your Mental Health: https://www.hubermanlab.com/episode/guest-series-dr-paul-conti-how-to-improve-your-mental-health
*Books*
"Can't Hurt Me: Master Your Mind and Defy the Odds": https://amzn.to/48ezY2R
"Never Finished: Unshackle Your Mind and Win the War Within": https://amzn.to/3TJTOim
*Timestamps*
00:00:00 David Goggins
00:03:22 Sponsors: Maui Nui, AeroPress & Eight Sleep
00:07:58 Learning, Studying & Attention Deficit Hyperactivity Disorder (ADHD)
00:14:59 Writing & Learning, ADHD & Focus
00:20:35 Friction, Focus, “Conqueror’s Mindset”
00:25:16 Early Hardships, “Haunted”
00:30:48 Anger, Social Media; Growth & Challenges
00:36:14 Sponsor: AG1
00:37:11 Stick vs. Carrot, Negative Inner Dialogue, “Stay Hard”
00:42:39 Inspiration, Characters & Self Image
00:46:09 Willpower & Anterior Mid-Cingulate Cortex
00:53:23 Friction & the “Suck”, Willpower
00:59:14 Building Willpower, Brain & “No Days Off” Mentality
01:08:52 Sponsor: InsideTracker
01:09:54 Losing Weight, Challenge & Willpower
01:18:47 Self-Criticism & Discipline; Recovery; Stutter & Building Confidence
01:26:45 Relationships & Honest Conversations, People Pleasing
01:34:49 Self-Reflection & Empowerment
01:39:06 Unseen Work, Real Passion & Purpose, Medicine Cabinet Analogy
01:46:32 Feeling Lost, Self-Reflection & Individual Process
01:54:11 Challenges & Two Internal Voices, Misunderstood
01:59:32 Running, Smoke Jumping; Success; Willpower & Perishable Skills
02:07:04 Self-Reflection & Action, Distractions
02:15:27 Inner Dialogue; Failing Properly
02:24:59 Introspection & Unconscious Mind, Cleaning “Cupboards”
02:35:19 Zero-Cost Support, Spotify & Apple Reviews, YouTube Feedback, Sponsors, Momentous, Social Media, Neural Network Newsletter
#HubermanLab #DavidGoggins
Title Card Photo Credit: Mike Blabac - https://www.blabacphoto.com
Disclaimer: https://www.hubermanlab.com/disclaimer
The LONGEVITY Doctor: Are You Actually HEALTHY? 70% Of The Population Is NOT | Dr. Peter Attia
Today, I am excited to share my conversation with Dr. Peter Attia, dubbePeter d the longevity expert. If you’ve been wanting to invest in your health, you probably have so many questions and need answers to gain a better understanding of your health and what you need to address. In our conversation, we explore the detrimental effects of over-nourishment and explore three transformative approaches to address this imbalance and unlock the path to optimal well-being. We also discuss the concept of glucose control and its profound impact on our overall health. Finally, we explore the consequences of consuming nutrient-deficient plants and what we can do to rectify that. Join us on this transformative journey and get some of the answers you’ve been looking for. In this conversation with Dr. Peter Attia, we discuss: 00:00 Intro 00:14 Identifying Underlying Health Issues 03:42 When To Start Investing In Your Health 08:50 Why You Should Know Your Family’s Health History 11:26 The Best Methodology To Get A Complete Family History? 14:16 Are You Actually Healthy? How To Predict Early Health Risk 19:02 Addressing Damaging Health Trends 25:31 What Supplements Do You Recommend? 28:39 What Is Glucose Control? 35:50 How Has Nutrition Changed Over The Last 50 Years? 39:11 What Is Regenerative Agriculture? 45:09 Take Control Of Where Your Food Comes From 49:04 The Link Between Physical & Mental Health 53:10 How Childhood Traumas Impact Our Behaviors 55:23 Addressing The Root Causes Of Our Problems 01:04:54 Prioritizing Family 01:06:01 Make Room For Joy & Spontaneity 01:10:33 Life Non-negotiables 01:17:36 Ways To Prevent Cancer 01:23:53 Identifying Self-destructive Behaviors 01:28:09 Peter on Final Five Episode Resources: Peter Attia | https://peterattiamd.com/ Peter Attia | https://www.youtube.com/@PeterAttiaMD Peter Attia | https://www.instagram.com/peterattiamd/ Peter Attia | https://www.facebook.com/peterattiamd/ https://www.amazon.com/Outlive-Science-Longevity-Peter-Attia-ebook/dp/B0B1BTJLJN?ref_=ast_author_mpb https://podcasts.apple.com/us/podcast/the-peter-attia-drive/id1400828889 https://www.earlymedical.com/ Want to be a Jay Shetty Certified Life Coach? Get the Digital Guide and Workbook from Jay Shetty https://jayshettypurpose.com/fb-getting-started-as-a-life-coach-podcast/
The Importance of Strength Training for Women's Health | Dr. Jaime Seeman | TEDxGreenhouse Road
Society has shaped the way we look at muscles and strength. Often viewed as a masculine trait, muscles do not have a gender. We are in need of a culture shift as muscles are one of the greatest tools women have in their overall health. Listen in as Dr. Seeman breaks down the myths that prevent women from getting serious about strength training. Dr Jaime Seeman is a board certified Obstetrician-Gynecologist with a special interest in integrative medicine, exercise science and nutrition. After competing as a collegiate athlete she endured her own health struggles which ultimately shifted the way she practiced medicine forever. Her lifestyle forward approach is unique and she leads by example. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
My 2 Christmas Gifts For You
Mental Iron Episode #97: My 2 Christmas Gifts For You
Happy Holidays everyone!
“Tis the season to be jolly …and if you’re not feeling happy about it, this video is ESPECIALLY for you!
Enjoy the episode!
MINNECT (I answer your questions by text/video): https://app.minnect.com/expert/LesleyTimbol
Instagram: lesleyt_mental_iron
Facebook: lesleytimbol
YouTube : https://www.youtube.com/c/LesleyTimbol
#mentaliron #irontherapy #988 #holidays #gifts #values #bonds #change #hope #kindness #generosity #compassion #smile #ear #lonely #regifting #positivity #gratitude #family #friends #bodybuilders #bodybuilder #contactsports #mma #cycling #military #entertainment #entertainers #lesleytimbol #registeredpsychotherapist
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