They Lied About Fasting… What 36 Hours Without Food Does!

3 min read 2 hours ago
Published on Oct 02, 2025 This response is partially generated with the help of AI. It may contain inaccuracies.

Table of Contents

Introduction

This tutorial explores the benefits and physiological changes that occur during a 36-hour fast based on insights from Ben Azadi. Fasting can be a powerful tool for health, weight loss, and metabolic enhancement. This guide will walk you through the specific changes in your body during this fasting period, helping you understand why it can be beneficial.

Step 1: Understand the Benefits of Fasting

Fasting for extended periods, such as 36 hours, can lead to several key health benefits:

  • Increased Fat Burning: Your body shifts from using glucose for energy to burning fat.
  • Cellular Repair: Autophagy and mitophagy processes help clean damaged cells and recycle components.
  • Hormone Regulation: Hormones like human growth hormone increase, aiding in fat loss and muscle preservation.
  • Improved Brain Function: Increased levels of BDNF enhance cognitive abilities and promote new brain cell growth.

Step 2: Prepare for Your 36-Hour Fast

Before starting your fast, consider the following preparation tips:

  • Hydrate: Drink plenty of water leading up to your fast. Staying hydrated is crucial.
  • Choose Your Start Time Wisely: Pick a time to begin fasting when you can distract yourself from hunger, such as during a busy day.
  • Plan Your Post-Fast Meal: Prepare a healthy, balanced meal to break your fast, focusing on whole foods.

Step 3: Hour-by-Hour Changes During the Fast

Familiarize yourself with the changes that will occur in your body throughout the fasting period:

  1. 14 Hours In:

    • Insulin levels drop, and digestion is complete.
    • Energy shifts from food processing to healing and repair.
    • Mental clarity begins to improve as your body starts using stored fat for fuel.
  2. 16 Hours In:

    • Autophagy activates, promoting cellular cleanup.
    • Damaged cells are cleared, and old mitochondria are recycled.
  3. 24 Hours In:

    • Gut lining renewal occurs, which can improve digestion and reduce symptoms like bloating.
    • Human growth hormone levels surge, enhancing fat loss and muscle protection.
  4. 30 Hours In:

    • Increased BDNF levels boost cognitive functions such as focus and memory.
  5. 36 Hours In:

    • Glycogen stores are depleted, leading to a shift into deep fat-burning mode.
    • Ketones rise, inflammation decreases, and energy production increases significantly.

Step 4: Address Common Concerns

While fasting, you may have questions or concerns. Here are common points to consider:

  • Can I drink coffee or tea? Yes, these beverages can be consumed during the fast, but avoid added sugars or creamers.
  • Will I lose muscle? No, muscle preservation is enhanced, especially with increased growth hormone levels.
  • Is fasting safe for women? Yes, with considerations for individual health conditions.
  • Can I exercise? Light to moderate exercise is generally fine, but listen to your body.
  • Do supplements break the fast? Most supplements do not break a fast, but check specific ingredients.

Conclusion

Fasting for 36 hours can lead to profound health benefits, including improved fat burning, enhanced cellular repair, and increased cognitive function. As you prepare for your fast, stay hydrated, plan your meals, and be aware of the physiological changes that will occur. If you're new to fasting, consider starting with shorter durations and gradually working up to 36 hours. Always consult with a healthcare provider if you have specific health concerns before beginning any fasting regimen.