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Get Leaner & Live Longer

344: Fasting for Peak Performance

Get Leaner & Live Longer

Nate Palmer

Self-improvement, Education, Health & Fitness, Nutrition

4.9 • 300 Ratings

🗓️ 28 April 2026

⏱️ 67 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

Have you ever wondered why top CEOs and world-class fighters use hunger as a secret weapon to sharpen their focus and outwork everyone else?

I gathered highlights from previous show episodes about fasting. I chat with Kyle about how he uses a clock to manage hunger. Joel Staley explains the science of fasts that go for days. He breaks down how insulin works so you avoid starvation. I share how aminos keep muscle and help the brain. We look at how Jack Dorsey and George Saint Pierre use hunger to get focus. I explain how giving the gut a break leads to repair. This show gives you a way to build willpower. I want you to see how hunger makes you a hunter

Key Takeaways

  • Intermittent Fasting as a Framework: A 16:8 structure acts as a "nutritional insurance policy" to manage cravings and prevent overeating during busy seasons.

  • The 24-Hour Autophagy Curve: Completing a 24-hour fast provides three and a half times the cellular cleaning (autophagy) benefits of a 16-hour fast.

  • The 36-Hour Euphoria: Entering deep ketosis around the 36-hour mark often leads to a state of high energy and mental clarity.

  • Hormonal Growth: Prolonged fasts (48–72 hours) can skyrocket human growth hormone (HGH) by up to 2,400% in men.

  • Brain Health and BDNF: Fasting stimulates Brain-Derived Neurotrophic Factor, which can increase learning speed and mental sharpness by up to 400%.

  • The Role of Aminos: Utilizing leucine and glutamine during a fast protects muscle mass, supports neurotransmitters, and aids gut repair.

Resources

Supplements/Tools: Element packets (sodium), Ultima electrolytes, Lumen breath tool

Transcript

Click on a timestamp to play from that location

0:00.0

Today, we are diving into a special compilation episode focused entirely on one of the most powerful

0:04.7

tools in our arsenal, fasting for peak performance. We've gone back to the archives to pull out

0:09.8

the most impactful segments from previous episodes to give you a comprehensive guide on how to

0:14.0

use fasting as a mental and physical edge. In this episode, we're bringing back a couple of

0:19.2

incredible guests who have mastered different sides of the fasting coin. First, we're here from Kyle Tyler, who discusses the practical

0:24.3

frameworks of intermittent fasting. And I don't necessarily love intermittent fasting, but he has

0:28.6

gotten some great results for himself and his clients with it. He shares how to use a 14 to 16

0:33.1

hour structure to manage cravings and act as like a nutritional insurance policy during high

0:37.3

stress seasons like the holidays. Next, we're joined by the homie Joe Staley, structure to manage cravings and acted like a nutritional insurance policy during high stress

0:37.6

seasons like the holidays. Next, we're joined by the homie Joe Staley. He's an expert on aggressive

0:42.5

fat loss and currently he's engaged in a 40-day water fast by himself. I think last I checked he was

0:47.3

on day 16. And so he's expert on aggressive fat loss and hormonal optimization during that.

0:53.7

Joel breaks down how to transition from intermittent fasting into prolonged fast,

0:57.3

specifically the 48 to 72 hour window,

0:59.8

and explains the science of insulin control, metabolic flexibility,

1:03.1

and how to reach that state of mental euphoria without falling into the starvation mode trap.

1:07.6

Finally, I'll be staring some solo segments on the tactical side of fasting,

1:11.4

including the specific use of amino acids to protect your muscle mass, and boost brain health, as well as looking

1:15.6

at how elite performers like Jack Dorsey from Twitter and UFC champion George St. Pierre are

1:20.0

using fasting to achieve superhuman focus in their own lives. Whether you're looking to simplify

1:24.7

your nutrition, heal your gut, or develop unbreakable willpower,

1:31.4

this compilation is designed to show you that hunger does not make you weak, makes you dangerous.

...

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