Episode #738: I Went 48 Hours Without Food and This is What Happened in My Body!

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In this episode, I will take you on a journey through a 48-hour fast and reveals what actually happens inside your body.

From fat-burning and ketone production to insulin regulation, you’ll discover how fasting can shift your metabolism and unlock energy reserves you didn’t know you had.

Supercharge Your Brain While You Fast

Fasting isn’t just about your body—it’s about your mind too. In this episode, I will explain how ketones reduce brain inflammation, balance neurotransmitters, and increase BDNF, the “Miracle-Gro” for your brain.

Listen to find out why many people come up with their best ideas in a fasted state.

Heal, Regenerate, and Anti-Age Naturally

Going longer than 24 hours triggers autophagy, stem cell activation, and a surge in growth hormone, supporting gut repair, cellular regeneration, and anti-aging benefits. Learn my tips for maximizing these effects safely and effectively.

  • 00:00 Ketones Boost Brain
  • 00:27 Podcast Welcome And Support
  • 01:01 Health Coaching Offer
  • 05:06 48 Hour Fast Overview
  • 05:29 12 Hour Detox Window
  • 06:45 14 To 16 Hour Fat Burn
  • 08:07 16 To 20 Hour Microbiome Shift
  • 09:35 20 To 24 Hour Brain Ketones
  • 12:39 24 To 36 Hour Gut Reset
  • 14:38 36 To 48 Hour Autophagy
  • 17:53 Why Fasting Matters Today
  • 18:36 FAQ What To Drink
  • 20:54 Electrolytes And Cravings
  • 22:48 Exercise While Fasting
  • 24:00 Meds And Supplements
  • 26:08 Hydration And Wrap Up
  • 26:53 Final Podcast Outro

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Dr. Jockers

Dr David Jockers is passionate about seeing people reach their health potential in mind, body and spirit. He is the host of the popular “Dr Jockers Functional Nutrition” podcast and the author of the best-selling books, “The Keto Metabolic Breakthrough” and “The Fasting Transformation.”

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