7 Day Water Fast: What Happens in Your Body and Healing Benefits

7 Day Water Fast: What Happens in Your Body and Healing Benefits

Author: Dr. Jockers April 30, 2026 Duration: 28:27
Dr. Jockers Functional Nutrition
HealthHealth & FitnessAlternativeFitnessNutrition

In this episode, Dr. David Jockers dives into the transformative benefits of a seven-day water fast. He explores how fasting balances blood sugar, improves insulin sensitivity, and triggers deep cellular healing, making it a powerful tool for weight loss and overall health.

 

You'll learn how fasting helps the body burn fat, repair mitochondria, and reset the immune system. Dr. Jockers breaks down the science behind autophagy and mitophagy, showing how your body eliminates damaged cells to replace them with healthier, stress-resistant ones.

 

Plus, discover the critical role ketones play in brain health and how fasting elevates stem cell production. With insights on how to prepare for and break a fast, you'll get practical tips for maximizing the benefits of extended fasting.



In This Episode: 

00:00 Key Fasting Milestones

04:17 Why Fast Seven Days

04:53 Blood Sugar and Fat Burn

06:23 Ketones and Brain Benefits

07:40 Autophagy and Mitochondria

08:37 Gut Microbiome Reset

10:20 Hormones Longevity Stem Cells

16:06 Research and Immune Tregs

18:08 Hour by Hour Breakdown

20:07 Five vs Seven Days

21:03 What to Drink While Fasting

22:54 Prep Meals Before Fasting

24:19 How Often and Exercise

25:29 Breaking the Fast Safely

26:50 Wrap Up and Final Thanks

 

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"Fasting for 36–48 hours can reset your brain and dopamine, giving you a clearer mind and better mental health."

~ Dr. Jockers

 

Subscribe to the podcast on:

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Resources:

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Connect with Dr. Jockers:

 

If you are interested in being a guest on the show, we would love to hear from you! Please contact us here! - https://drjockers.com/join-us-dr-jockers-functional-nutrition-podcast/ 


Tune into Dr. Jockers Functional Nutrition for conversations that bridge the gap between complex science and practical, daily health choices. Hosted by Dr. David Jockers, a Doctor of Natural Medicine and Functional Nutritionist, this podcast delves into the underlying causes of health challenges rather than just treating symptoms. You’ll hear detailed discussions on metabolic flexibility, the intricacies of gut health, and sustainable methods for reducing systemic inflammation. Dr. Jockers draws from his clinical experience and research, which has been featured in media like ABC and The Dr. Oz Show, to break down strategies for improving brain function, supporting the immune system, and achieving natural detoxification. Each episode is built on a foundation of evidence, yet presented in a way that feels accessible, whether you're deeply invested in fitness or simply seeking a more vibrant life. The focus here is on providing actionable knowledge-the kind that empowers you to make informed decisions about nutrition and lifestyle. This isn't about quick fixes; it's about understanding how your body works and learning the principles that can help it thrive for the long term.
Author: Language: English Episodes: 100

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