CEASE Eating for 3 Days?! (72 Hours) episode artwork

EPISODE · Jun 7, 2026 · 8 MIN

CEASE Eating for 3 Days?! (72 Hours)

from Dr. Eric Berg DC · host Dr.Berg

What happens to your body during a 3-day fast? In this video, we’ll cover the fasting health benefits of both intermittent fasting and extended fasting for 72 hours or longer. I’ll also share some expert fasting tips for even more fasting benefits. Watch this episode next: Reset Your Body in 5 Days (With Zero Food) 0:00 Introduction: Not eating for 3 days? 1:02 Intermittent fasting benefits 1:44 Extended fasting benefits 3:12 Autophagy and fasting 4:22 72-hour fast benefits 4:49 Immune benefits of extended fasting 5:36 Fasting tips 6:28 How to break a fast Did you know that insulin resistance is behind most chronic diseases, including many types of cancer? Frequent eating leads to insulin resistance, which blocks cells from getting fuel. Diets involving 5 to 6 small meals daily destroy the metabolism the most! An intermittent fasting plan involving 18 hours of fasting with a 6-hour eating window can provide tremendous health benefits, such as weight loss in the midsection, improved mood, and decreased inflammation. A 24 to 48-hour fast can significantly magnify the benefits of fasting. Extended fasting enables you to deplete the stored glycogen in your liver. You may also notice significant initial water weight loss. During a 1 to 2-day fast, most of your fuel will come from ketones. Your microbes will thrive, and growth hormone will increase, boosting muscle growth and burning fat. Ketones will feed the neurons in the brain, so you may notice improved cognitive function. Extended fasting allows you to get into a state of autophagy, where your body removes damaged cells and proteins and creates new ones. Autophagy also allows you to build new brain cells. A 3-day fast can produce even more benefits! Extended fasting for 72 hours can clean up intracellular pathogens, including Epstein-Barr and herpes viruses. A 3-day fast can stimulate your immune system, protecting you against cancer and autoimmune diseases. You can achieve results similar to stem cell therapy for free! If you’re unsure of how to fast and want to make the process as comfortable and beneficial as possible, try these fasting tips for the most fasting benefits: •Coffee and tea are okay during a water fast •Make sure you have enough sea salt •Consume electrolytes like potassium and magnesium Refeeding can have a negative impact after a 3-day fast. It’s best to rebuild your caloric intake slowly. Bone broth is a great option to break your fast. Dr. Eric Berg DC Bio: Dr. Berg, age 60, is a chiropractor who specializes in Healthy Ketosis & Intermittent Fasting. He is the author of the best-selling book The Healthy Keto Plan, and is the Director of Dr. Berg Nutritionals. He no longer practices, but focuses on health education through social media. Disclaimer: Dr. Eric Berg received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Berg is a licensed chiropractor in Virginia, California, and Louisiana, but he no longer practices chiropractic in any state and does not see patients, so he can focus on educating people as a full-time activity, yet he maintains an active license. This video is for general informational purposes only. It should not be used to self-diagnose, and it is not a substitute for a medical exam, cure, treatment, diagnosis, prescription, or recommendation. It does not create a doctor-patient relationship between Dr. Berg and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider wit ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Learn more about your ad choices. Visit megaphone.fm/adchoices

What happens to your body during a 3-day fast? In this video, we’ll cover the fasting health benefits of both intermittent fasting and extended fasting for 72 hours or longer. I’ll also share some expert fasting tips for even more fasting benefits. Watch this episode next: Reset Your Body in 5 Days (With Zero Food) 0:00 Introduction: Not eating for 3 days? 1:02 Intermittent fasting benefits 1:44 Extended fasting benefits 3:12 Autophagy and fasting 4:22 72-hour fast benefits 4:49 Immune benefits of extended fasting 5:36 Fasting tips 6:28 How to break a fast Did you know that insulin resistance is behind most chronic diseases, including many types of cancer? Frequent eating leads to insulin resistance, which blocks cells from getting fuel. Diets involving 5 to 6 small meals daily destroy the metabolism the most! An intermittent fasting plan involving 18 hours of fasting with a 6-hour eating window can provide tremendous health benefits, such as weight loss in the midsection, improved mood, and decreased inflammation. A 24 to 48-hour fast can significantly magnify the benefits of fasting. Extended fasting enables you to deplete the stored glycogen in your liver. You may also notice significant initial water weight loss. During a 1 to 2-day fast, most of your fuel will come from ketones. Your microbes will thrive, and growth hormone will increase, boosting muscle growth and burning fat. Ketones will feed the neurons in the brain, so you may notice improved cognitive function. Extended fasting allows you to get into a state of autophagy, where your body removes damaged cells and proteins and creates new ones. Autophagy also allows you to build new brain cells. A 3-day fast can produce even more benefits! Extended fasting for 72 hours can clean up intracellular pathogens, including Epstein-Barr and herpes viruses. A 3-day fast can stimulate your immune system, protecting you against cancer and autoimmune diseases. You can achieve results similar to stem cell therapy for free! If you’re unsure of how to fast and want to make the process as comfortable and beneficial as possible, try these fasting tips for the most fasting benefits: •Coffee and tea are okay during a water fast •Make sure you have enough sea salt •Consume electrolytes like potassium and magnesium Refeeding can have a negative impact after a 3-day fast. It’s best to rebuild your caloric intake slowly. Bone broth is a great option to break your fast. Dr. Eric Berg DC Bio: Dr. Berg, age 60, is a chiropractor who specializes in Healthy Ketosis & Intermittent Fasting. He is the author of the best-selling book The Healthy Keto Plan, and is the Director of Dr. Berg Nutritionals. He no longer practices, but focuses on health education through social media. Disclaimer: Dr. Eric Berg received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Berg is a licensed chiropractor in Virginia, California, and Louisiana, but he no longer practices chiropractic in any state and does not see patients, so he can focus on educating people as a full-time activity, yet he maintains an active license. This video is for general informational purposes only. It should not be used to self-diagnose, and it is not a substitute for a medical exam, cure, treatment, diagnosis, prescription, or recommendation. It does not create a doctor-patient relationship between Dr. Berg and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider wit ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Learn more about your ad choices. Visit megaphone.fm/adchoices

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CEASE Eating for 3 Days?! (72 Hours)

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This episode is 8 minutes long.

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This episode was published on June 7, 2026.

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What happens to your body during a 3-day fast? In this video, we’ll cover the fasting health benefits of both intermittent fasting and extended fasting for 72 hours or longer. I’ll also share some expert fasting tips for even more fasting...

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