Targeting Cancer Metabolism With Ketogenic Therapy and Fasting
23K views · Aug 4, 2026 · People & Blogs
Comments · 159
@liberos100 · 1 month ago (edited)
Dr Longo was the first. 7 years ago my wife had breast cancer where she got 9 cycles of chemo, immunotherapie and radiation . We always walked each day 6 kilometer at 6 kilometer per hour. With the chemo we tried to walk. My wife couldn't walk during the first chemo cycle because she was sooooo tired and sick in the stomach.I proposed her to fast 2 days before and 3 days after the second chemo cycle based on dr Longo and don't eat any carbohydrate during her eating window. She did just that and she could walk easily 6 km during the 8 further chemo cycles. She was one of the vieuw who managed to finish the 9 chemo cycles said the dokter. Now we both eat each day on intermittent fasting basis and no carbohydrate. She is still cancer free.
77
@HordeNZ · 1 month ago
My wife was diagnosed with stage 3 non-small cell lung cancer 1 year ago, after learning about the work of Dr Phillips and Professor Thomas Seyfried, I put her on a strict Keto diet with only one fasting day per week, we have not seen any new Tumor growth since, and there's plenty more we can do.<br>Thank you so much!❤
31
@TheRawDose · 1 month ago
<b>Key Points to Remember After You Watch The Video. (Thank Me Later):</b><br>1. Modern medicine often focuses on treating symptoms with drugs instead of finding the root cause of diseases (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=90">1:30</a>).<br><br>2. Cancer cells love to eat glucose, so using metabolic therapy to lower glucose and raise ketones can make it hard for them to grow (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=467">7:47</a>).<br><br>3. The Glucose Ketone Index or GKI is a special measurement of blood sugar and ketones that doctors want to keep low to fight cancer (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=940">15:40</a>).<br><br>4. The study used a team effort of a ketogenic diet, intermittent fasting, and eight long five day fasts to help patients (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=380">6:20</a>).<br><br>5. Doctors were worried that patients would lose too much muscle, but the study showed that intentional weight loss in this program was safe (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=720">12:00</a>).<br><br>6. The metabolic therapy helped normal cells stay strong and protected during tough cancer treatments like chemotherapy and radiation (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=506">8:26</a>).<br><br>7. Patients who followed the diet felt better and kept their quality of life high, which is just as important as living longer (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=623">10:23</a>).<br><br>8. The results were amazing because the group doing metabolic therapy lived much longer on average than those just doing standard care (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=1162">19:22</a>).<br><br>9. While standard care usually has only a 9 percent chance of survival past three years, this study saw a 27 percent success rate for its group (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=1200">20:00</a>).<br><br>10. Every single person who started the program was able to finish all eight of the five day fasts (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=1497">24:57</a>).<br><br>11. While this was a small study, it gives scientists a great foundation to start larger trials for other types of cancer (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=1770">29:30</a>).<br><br>12. Future research will look at why some people respond better than others so that every patient can be helped by these metabolic changes (<a href="https://www.youtube.com/watch?v=YCS_pqa7l_M&t=1874">31:14</a>).<br><br>I hope I can get to 1 million subscribers soon. 💪💪💪
43
@Garseraph · 1 month ago
Thanks for having Dr. Phillips on- I've been following his work, so love catching up with what he's doing!
11
@maryfrances8959 · 1 month ago
Just when I was ready to go to bed my two favourite metabolic docs are on YouTube..<br>Of course I had to listen and share with my family and friends. Bravo Matthew and team ....🎉❤
8
@DelikatesyLafuente · 1 month ago
Philips will one day deserve a Nobel Price. God bless this man
15
@adrianorchard137 · 1 month ago
I had prostate cancer 3+4=7 not aggressive at 10%. psa 5.7 I was put on active surveillance. When diagnosed i started a carnivore/keto diet with 3 to 5 days fasting. To my wife's disappointment, but my urologist said go for it. My next 4 psa test where below 3. My urologist she they must be fake readings, we won't know anything until your next biopsy. 12 months later the biopsy came back with my grade 7 cancer gone. Fingers cross it will tay like this. Also while doing this diet i found my hayfever, anxiety and knee/back pain went away. I'm 2 years in now and my psa is 2.8. I'm still on edge and nervous ever time i do a psa.
24
@darrellwong4097 · 1 month ago
Great interview Brett! Matt Phillips research gives cancer sufferers around the world real hope…. Well done Matt! We’re glad to have you here in NZ! 👍👍👍
2
@johnmadany9829 · 1 month ago
Five day fast are nothing compared to the stress of many cancer therapies. Several of the days of a five day fast are just pleasure. Freedom, like taking a vacation.
9
@nonstrictly · 1 month ago
Thank you Dr. Phillips and Dr. Scher for empowering folks facing cancer with a metabolic therapy to improve their condition. We have benefited and feel empowered because of your work. 🙏
2
@philipmerson2747 · 2 weeks ago
Excellent study with awesome and very interesting results Matt! Thanks for hosting Brett.
@edharding8372 · 1 month ago
Excellent video thanks for your dedication Dr. Matthew Phillips.
4
Up next

Q&A: Caffeine, Carnivore, Meds, and Ketones—What’s Helping or Hurting Your Mental Health?
Metabolic Mind and Georgia Ede MD · 65K views

Cancer Breakthrough: How Metabolic Therapy is Changing Lives
HomeSteadHow · 1.1M views

Why Setbacks Can Happen with Ketogenic Therapy for Mental Illness — and How to Respond
Metabolic Mind and 3 more · 23K views

Q&A: Insulin Resistance, Reaching Ketosis, Bone Density, and Rating Popular Keto Products
Metabolic Mind · 19K views

Q&A: What is the Best Source of Fat, Carb Cycling, & More
Metabolic Mind and Georgia Ede MD · 41K views

Metabolic Neurology: Fasting, Ketosis, & the Future of Brain Health | Dr. Matthew Phillips
Metabolic Health Summit · 15K views

#CANCER PANEL // Prof Thomas Seyfried, Dr Isabella Cooper, Dr Matthew Phillips,@Anthony Chaffee MD
Public Health Collaboration · 80K views

Terminal Cancer Survivor: Healing Begins When the Body Finally Feels Safe l Mark Ruegg
HEAL with Kelly · 91K views

Breaking Myths: What Really Fuels Cancer Growth, with Dr. Fung and Dr. Seyfried | TCP Ep. 71
AI and Healthcare · 237K views

Q&A: Can You Fast and Still Get Enough Protein & More
Metabolic Mind · 11K views

Q&A: Ketone Plateaus, Sleep Issues, Fat Intake, and More
Metabolic Mind and Georgia Ede MD · 35K views

Can a keto diet eliminate cancer growth? Dr. Thomas Seyfried says yes
AI and Healthcare · 1.6M views

I Interrogate a Cardiologist | Dr. Bret Scher on Cholesterol, Heart Disease & Alzheimer’s
Nick Norwitz MD PhD · 114K views

Valter Longo on Fasting-Mimicking Diets and Longevity
Stanford Department of Medicine · 77K views

Neuroscientist: #1 Way To Lose Weight & Double Autophagy [EAT THIS]
The Primal Podcast · 952K views

I Supervised 25,000 Fasts... How 72 Hours Without Food Is Linked To Cancer
Sean Kim · 239K views

Can a Ketogenic Diet Help Treat Cancer?
Metabolic Mind · 13K views

Q&A: Harvard Trained Psychiatrist Answers: Low Carb vs Keto and More
Metabolic Mind and Georgia Ede MD · 153K views

The WORST Food That Feeds Cancer Cells & New Way To STARVE Disease | Dr. Thomas Seyfried
Dhru Purohit · 1.7M views

Press-Pulse Protocol: Ketogenic Diet for Cancer | Dr. Tomas Duraj (Thomas Seyfried Lab)
Dr. Tomás Duraj, MD, PhD and Talking Cancer With Professor Thomas Seyfried · 3.5K views

Q&A: Keto & Heart Risk, Liver & Kidney Safety, Keto Snacks, Supplements & More
Metabolic Mind · 49K views

The 3 foods you're eating daily that fuel cancer growth | Dr William Li
ZOE and Dr. William Li · 747K views

The Cancer Add-On Therapies Most Oncologists Never Mention | Dr. Casey Peavler
The Dr Kumar Discovery and Dr. Casey Peavler - The Functional Medicine Doc · 77K views

Depression, Ketones, and the Brain: What the Newest Science Reveals
Nick Norwitz MD PhD and Metabolic Mind · 23K views

Fasting and Ketosis to treat Dementia With Dr. Matthew Phillips
Metabolic Mind · 62K views

#1 Brain Doctor: 25 Common Foods That Trigger Dementia (EAT THIS)
The Primal Podcast and Georgia Ede MD · 497K views