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The Dark Side of Fasting (and Intermittent Fasting): Dr. Berg Explains

2023-10-19 Education
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Dr. Eric Berg DC
Dr. Eric Berg DC
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Is fasting dangerous? It can be. Check out the dangers of fasting and how to avoid them. DATA: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2738809/ Baby Food Alternatives: https://www.amazon.com/stores/SerenityKids/page/F2189353-AA62-44F3-914C-1FF0DA9363FE https://www.mjandhungryman.com/beef-recipes-for-babies/ https://theorganicgoatlady.com/goat-milk-baby-formula/ How to Break Your Fast: ▶️ https://youtu.be/2VXvVuMk9ks ▶️ https://youtu.be/vc640AzMJbU Refeeding Syndrome: ▶️ https://youtu.be/9V8xMmkTf64 ▶️ https://youtu.be/_mb33J4Bjfg 0:00 Introduction: Is fasting dangerous? 0:10 Benefits of fasting 0:16 Fasting explained 1:15 Dangers of prolonged fasting 13:58 Learn more about how to do intermittent fasting! Today, let’s talk about the benefits and dangers of fasting. Some of the top benefits of fasting include weight loss, cognitive improvements, and enhanced heart function. Most of the dangers of fasting I’m going to cover aren’t related to a 16 to 18-hour fast. This applies more to prolonged fasting, which is when a person fasts for 48 to 72 hours—or even longer. The purpose of eating is not just to get fuel. It’s also to get nutrients. When you’re fasting, you’re restricting nutrients. If your diet isn’t providing you with the nutrients you need when you do eat, you could end up with deficiencies that lead to certain issues. It’s crucial to do a prolonged fast correctly and avoid common mistakes related to the dark side of fasting. The dark side of prolonged fasting: 1. Refeeding syndrome When you come off of a fast, have a small amount of food, wait a couple of hours, and have a little bit more. Avoid overeating or eating carbs. 2. Dirty keto Make sure you consume nutrient-dense, high-quality foods on the keto diet. 3. Not taking nutrients while fasting At the bare minimum, you need to take electrolytes, sea salt, trace minerals, and B vitamins while fasting. 4. Kidney stones Avoid high-oxalate foods if you’re prone to kidney stones. Also, consume at least two and a half liters of fluid a day, and add lemon juice to your water. When you’re back to having meals, consume large salads. 5. Anorexia Anorexia will cause nutritional deficiencies. Instead of fasting, get on the keto diet. 6. Athletes that have not adapted to fat yet Give your body enough time to become fully fat-adapted before attempting prolonged fasting. 7. Fasting for children Fasting isn’t a good idea for children. Eating three meals a day and cutting out snacking may be beneficial for children. Teenagers who are overweight may consider two meals a day without snacking. 8. Not getting enough nutrition while pregnant or lactating Not getting enough nutrients while pregnant or lactating can lead to issues for the mother and child. Choosing a whole-food, natural prenatal vitamin over a synthetic prenatal vitamin is also important. 9. Muscle loss If you’re older and noticing muscle loss, try adding a blend of amino acids to your diet. 10. Ketoacidosis This rare condition occurs in people under very specific circumstances and isn't something most people should be concerned about. Dr. Eric Berg DC Bio: Dr. Berg, age 58, is a chiropractor who specializes in Healthy Ketosis and 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. Follow Me On Social Media: YouTube: https://www.youtube.com/@Drberg/ YouTube Shorts: https://www.youtube.com/@UCpWhiwlOPxOmwQu5xyjtLDw Facebook: https://www.facebook.com/drericberg Instagram: https://www.instagram.com/drericberg/ Spotify Podcast: 🎧 https://drbrg.co/DrBerg-Spotify TikTok: https://www.tiktok.com/@drbergofficial X: https://x.com/dr_ericberg 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 with any questions you may have regarding a medical condition. Thanks for watching! Avoid the dangers of fasting by following these tips. I’ll see you in the next video.

Top Comments (10)

@RobCLynch 2023-10-19

Intermittent fasting was the best thing I ever discovered...on this channel. Thanks Doctor Berg.

385 14 replies
@iamnadeemsultan 2023-10-19

Simple daily 16 to 18 hours fasting even does the wonder. I have been on 18 hours fasting for one and half years and these are my results: 1. fat loss 126kg to 72kg 2. high testosterone level from 239 to 598 3. All clothes are loose and i have to give to obese people 😀 4. waist 52 inches to 32 inches 5. energy levels are always up 6. Appreciation from people and high motivation level. who cares for 4 6 days fasting when you are getting all health benefits from 16 or 18 hours.

330 19 replies
@NoseyFloridaGirl 2023-10-19

I fast every day but only between 13-15 hours. I’ve never felt better . I don’t do prolonged fasting. Thx Dr Berg 😊

143 9 replies
@reneewhittinghill3440 2023-10-19

I just tried cutting carbs to less than 50g per day. I couldn't sleep at all by the 3rd night. I used to have no problem fasting when younger. Dr Mindy Pelz talks about only fasting during high estrogen at the beginning of your monthly cycle but not after ovulation during high progesterone at the end. So many health suggestions seemed to get reversed after a couple of years for women. Turns out we are not men and often need to do the opposite. I was at my healthiest when doing a diet called Creating Wellness by Patrick Gentempo DC. It had 3 meals and 2 snacks and counted portions of protein, carbs, and fat. I think we just have to admit that we are all different and you have to do what works for you. I'm glad you are sharing more on genetic testing! I think that will help explain why certain things work better.

97 15 replies
@JustSomeGuy-001 2023-10-19

Just finished a 16 day fast without incident following all these tips, greatly improved my conditions. Took 5 years to work up to that though.

71
@ThePathForward-g1l 2023-10-19

I fast 24 hours once a week. Every two weeks I do a 48 -72 hour fast. Depends on how I feel. To break a long fast I usually grill a trout and eat some cooked dark greens seasoned with sea salt and butter. Now, I do take electrolyte suppliments during fasting. If I don't I can get rapid pulses at night, some sciatic nerve pain in my left foot and a big loss of motivation. Once everthing is tuned the rewards are stellar. I am 65.

61
@k8lynmae 2023-10-19

My cousin here in australia had the worst and rarest breast cancer. She was in hospital and the person forgot to remove the previous patients Nil By Mouth card above the bed. No doctor or nurse questioned it. My cousin went a whole week without meals thinking her doctors had ordered it. My cousin finally asked a friend to ask why she is not allowed to eat. She did survive the breast cancer and is still in remission. I believe that long fast did her good. She would have had water and possibly some Drips

49 4 replies
@Dennis07-yl3cf 2023-10-19

Man how eating and food can be so complicated

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@oliviaswann4686 2023-10-21

I do 16 hour fasts 5 days a week, 24 hours one day a week, and zero fasting one day a week.

11
@Drberg 2026-01-20

Just so you know, my full line of high-quality supplements is available on Amazon — search Dr. Berg Supplements.

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