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

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

 

Hair loss isn't just about age—it's about hair follicles getting stuck. AnaGain Nu by Purality Health uses a pea sprout extract clinically shown to reactivate follicles and boost regrowth. With their micelle liposomal delivery, your body absorbs it fast and effectively. Try it risk-free with a 180-day money-back guarantee and get a buy-one-get-one-free deal at RenewYourHair.com -  https://renewyourhair.com/drj.

 

Looking to boost your hair growth and enhance your skin health? Now's the perfect time to try iRestore's Elite Laser Hair Growth System and the Illumina Face Mask, both designed to give you thicker hair and smoother, more radiant skin. Take advantage of the Memorial Day savings event and grab this powerful bundle at an exclusive discount. Visit iRestore.com  and use code DRJOCKERS to claim your offer today.

 

"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:

Apple Podcast

Stitcher

Spotify

PodBean

TuneIn Radio

 

Resources:

  • Reignite hair growth with AnaGain Nu, risk-free with a 180-day guarantee and a buy-one-get-one-free deal! https://renewyourhair.com/drj

  • Visit iRestore.com  and use code DRJOCKERS to claim your offer today


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

Dr. Jockers Functional Nutrition
Podcast Episodes
Functional Digestive Health Testing to BioHack Your Gut [not-audio_url] [/not-audio_url]

Duration: 36:19
Today's episode is proudly sponsored by Organifi superfoods. Dr. Jockers loves to sip their Gold Tea after dinner. It tastes great and helps eliminate sugar cravings – and it helps you sleep deeper and better. You can fi…
Insulin Resistance, Ketosis and Chronic Disease with Dr Ben Bikman [not-audio_url] [/not-audio_url]

Duration: 1:10:31
Today's episode is proudly sponsored by Paleovalley and their 100% grass-fed beef and 100% pasture-raised turkey meat sticks, one of the choice snacks in my household. Hurry and grab yours from Paleovalley.com and be sur…
Leaky Brain Syndrome [not-audio_url] [/not-audio_url]

Duration: 33:06
Today's episode is proudly sponsored by Organifi superfoods. Dr. Jockers loves to sip their Gold Tea after dinner. It tastes great and helps eliminate sugar cravings – and it helps you sleep deeper and better. You can fi…
Ancient Superfoods for Mind & Body with Danette May [not-audio_url] [/not-audio_url]

Duration: 50:28
Today's episode is proudly sponsored by Organifi superfoods. Dr. Jockers loves to sip their Gold Tea after dinner. It tastes great and helps eliminate sugar cravings – and it helps you sleep deeper and better. You can fi…
OMAD - One Meal a Day Diet [not-audio_url] [/not-audio_url]

Duration: 27:25
Today's episode is proudly sponsored by Organifi superfoods. Dr. Jockers loves to sip their Gold Tea after dinner. It tastes great and helps eliminate sugar cravings – and it helps you sleep deeper and better. You can fi…
Mitochondria, Vitamin D and Immune Health with Dr. Jack Wolfson [not-audio_url] [/not-audio_url]

Duration: 1:04:05
Today's episode is proudly sponsored by Paleovalley and their 100% grass-fed beef and 100% pasture-raised turkey meat sticks, one of the choice snacks in my household. Hurry and grab yours from Paleovalley.com and be sur…
Healthy Cholesterol: What Should Your Levels Be? [not-audio_url] [/not-audio_url]

Duration: 31:06
Today's episode is proudly sponsored by Cacao Bliss, a superfood unprocessed chocolate powder. Boost your feel-good neurotransmitters while protecting your body from oxidative stress! Use it in almond milk, or for baking…