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Monk Fasting is the Most Powerful Method to Drop Fat, Add Brain Cells and Reset Sleep

2025-11-17 People & Blogs
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Thomas DeLauer
Thomas DeLauer
4.0m subscribers

Monk Fast: Unlocking 36-Hour Metabolic Ignition for Fat Loss and Cellular Repair

Master the 36-hour "Monk Fast" to force metabolic ignition, initiate deep cellular cleanup (autophagy), and profoundly reset fat-burning hormones for superior cognitive function and sleep quality.

Short Summary

  • Achieve peak fat utilization by forcing your metabolism to run on stored fat between 28–36 hours.
  • Ignite autophagy—the body's internal recycling system—to clear out damaged cellular components and reduce inflammation.
  • Supercharge insulin sensitivity by giving the pancreas a necessary rest, preventing immediate fat storage upon refeeding.
  • Increase crucial Brain Derived Neurotropic Factor (BDNF) for neurogenesis, focus, and mental clarity.
  • Learn a precise, step-by-step protocol for executing the fast and breaking it properly to maximize benefits.

The presenter details the precise physiological sequence that occurs during an extended 36-hour fast, which he terms a "Monk Fast." This structure reveals critical windows for metabolic shift, hormonal optimization (especially growth hormone and insulin), and profound cellular rejuvenation processes necessary for sustained health improvements.

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Description

Get ButcherBox's Grass-Finished Meat Delivered to Your Doorstep: https://butcherbox.pxf.io/c/1434763/1577973/16419 This video does contain a paid partnership with a brand that helps to support this channel. It is because of brands like this that we are able to provide the content that we do for free. Click HERE to Subscribe: https://www.youtube.com/c/ThomasDeLauerOfficial?sub_confirmation=1 Please check out the new Shorts channel, DeLauer Clips and Workouts, here: https://www.youtube.com/channel/UCQPQImPsw74KhO0Zy2-leyA/videos Please Subscribe to my Email Newsletter Here: https://www.thomasdelauer.com/life-optimization-tactics/ Follow More of My Daily Life on Instagram: http://www.Instagram.com/ThomasDeLauer References https://www.annualreviews.org/content/journals/10.1146/annurev-nutr-071816-064916 https://www.sciencedirect.com/science/article/abs/pii/0026049579901665 https://www.nature.com/articles/s41580-018-0033-y https://www.jci.org/articles/view/113450 https://www.cell.com/cell-metabolism/pdfExtended/S1550-4131(19)30429-2 https://pmc.ncbi.nlm.nih.gov/articles/PMC6692714/ Timestamps ⏱ 0:00 - Intro 2:01 - Metabolic Ignition - What Happens Between 16-36 Hours 5:35 - Effect on Autophagy 7:39 - Effect on Hormones (growth hormone & insulin) 10:03 - Effect on the Brain 11:11 - How to Apply This | Step-by-Step Protocol 14:31 - ButcherBox's Grass-Finished Meat Delivered to Your Doorstep 15:15 - How to Apply This | Step-by-Step Protocol 15:57 - Protein-Pacing for Reducing Visceral Fat

Top Comments (10)

@georgelewis8831 2025-11-17

Here’s the easiest way to do a 36 hour fast stop eating at dinner time around seven that way you’ll sleep through most of this fast. Wake up and just have a black coffee and water with electrolytes throughout the day no food then sleep, wake up and have breakfast after the 36 hours have passed and you’re done!

548 49 replies
@hamie63_m 2025-11-18

I was 2/3 the way to a 20 hour fast and this motivated me to go 36.

57
@thefpvlife7785 2025-11-18

All I can say is there is no way a young person can truly know how it feels to be old.

53 3 replies
@jesscmj3912 2025-11-18

Currently on a 36 hr fast. I love the clarity fasting brings.

41
@undeadholyman4494 2025-11-23

I've never called it a "monk" fast but you did just describe my entire routine... Only I've done it for months at a time... Once it gets going 10lbs per week of exclusively fat loss... Maintaining solid workouts and deep meditations daily... Only eating every 36 hours and mostly eating soups with animal broth as the base... Its replaced the "calorie deficit," cutting routine I used to do in my bulk and trim cycle. I even noticed that most modern foods, delivery pizza for example, tend to look disgusting after a while... When you only eat once every day and a half, you really stop wanting to waste those meals on junk and naturally start to train your body to crave more nutrient dense or healthier options.

39
@ThomasDeLauerOfficial 2025-11-17

Here’s a Cortisol Lowering Meal plan that focuses on real, Whole Foods. Totally Free, just my gift to you: http://www.thomasdelauer.com/eatrealfood - consider it a thank you for watching my videos and for subbing to my newsletter!

37 4 replies
@CaptainSteve777 2025-11-18

I'm keto/carnivore fat-adapted and 42 hr fast weekly. Easy!

23
@HealthyAging.60 2025-11-18

That breakdown of the body's 'metabolic symphony' at different hour marks was incredibly insightful. It truly illustrates how fasting isn't just about caloric restriction, but an orchestrated cellular reset, especially the peak autophagy. A profound look at internal rejuvenation.

21
@eduard_hobbies_edu83 2025-11-18

I'm currently on hour 44 and heading to hour 48. Next month another 48 hours. Thanks for the video!

13
@wesfoley7812 2025-11-18

I feel great when I do this, at least after my stomach shuts up.

12

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