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Thomas N. Seyfried Profile
Thomas N. Seyfried

@tnseyfried

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Author of Cancer as a Metabolic Disease. Boston College professor. #cancer will be managed with metabolic therapies.

Joined April 2016
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@tnseyfried
Thomas N. Seyfried
3 years
Billions spent on novel gene-targeting cancer drugs provide a chance to live only 2.4-months longer! Here is the study: doi:10.1001/jamanetworkopen.2020.24406. This abysmal situation will change once cancer becomes recognized as a metabolic disease and not a genetic disease.
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@tnseyfried
Thomas N. Seyfried
7 months
Pablo Kelly begins his 10th year of survival with terminal stage 4 brain cancer without ever receiving radiation or chemotherapy (doi: 10.3389/fnut.2021.682243). Please visit his website for information on his non-toxic metabolic therapy ().
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@tnseyfried
Thomas N. Seyfried
8 months
The Glucose-driven glycolysis pathway fuels the fermentation engine of cancer cells! )
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@tnseyfried
Thomas N. Seyfried
5 years
Our new paper, published in Communication Biology, shows how the simultaneous targeting of glucose and glutamine can effectively manage glioblastoma. We think most if not all cancers will respond similarly.
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@tnseyfried
Thomas N. Seyfried
14 days
All major cancers contain cytoplasmic lipid droplets, a new biomarker for insufficient oxidative phosphorylation (). Consequently, all major cancers must rely on fermentation for growth making cancer a singular disorder of abnormal energy metabolism.
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@tnseyfried
Thomas N. Seyfried
3 years
Another new study showing that cancer is a mitochondrial metabolic disease driven primarily by the fermentation of glucose and the amino acid glutamine ().
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@tnseyfried
Thomas N. Seyfried
4 months
Glutamine driven mitochondrial substrate level phosphorylation: A major source of ATP synthesis in anoxic cancer cells. A fact that should be recognized and understood. ().
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@tnseyfried
Thomas N. Seyfried
2 years
Extraordinary radiographic and clinical responses were recently documented for several malignant brain cancer patients that were treated with non-toxic ketogenic metabolic therapy at the Barrow Neurological Institute, Phoenix, AZ (DOI: 10.7759/cureus.26457)
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@tnseyfried
Thomas N. Seyfried
4 years
Please read Travis Christofferson’s memoriam to Dr. Richard Veech, a giant in the field of biochemistry. Dr. Veech discovered the mechanism by which ketone bodies enhance mitochondrial energy metabolism and reduce chronic diseases.
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@tnseyfried
Thomas N. Seyfried
1 year
High grade gliomas (HGG) are the leading cause of cancer death in children. Our latest preclinical study shows how the ketogenic diet can enhance therapeutic action while reducing toxicity of cancer drugs used for managing pediatric HGG.()
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@tnseyfried
Thomas N. Seyfried
1 month
Is today’s resistance by the cancer establishment to the mitochondrial metabolic theory like the resistance of the Catholic Church to the heliocentric theory of the solar system? Look carefully at the Graphical Abstract in our article ().
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@tnseyfried
Thomas N. Seyfried
4 years
For those interested in science history and the benefits of nutritional ketosis, I can highly recommend Travis Christofferson’s new book, “The Fourth Fuel”. Travis does a masterful job in linking the discoveries of Warburg, Krebs, and Veech to the origin of ketone bodies.
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@tnseyfried
Thomas N. Seyfried
5 years
Dr. Christos Chinopoulos & I have identified mitochondrial substrate level phosphorylation as the missing link in Warburg’s central theory that cancer=mitochondrial metabolic dz. This finding--> profound impact on the treatment and prevention of cancer.
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@tnseyfried
Thomas N. Seyfried
3 years
If most tumors, regardless of tissue origin, are dependent on glucose and glutamine for survival, then cost-effective, non-toxic therapeutic strategies should become obvious for managing most cancers (). How many oncologists know about this?
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@tnseyfried
Thomas N. Seyfried
4 years
Pablo Kelly celebrates six years survival after his diagnosis with incurable glioblastoma in Sept. 2014. He chose ketogenic metabolic therapy as an alternative to standard of care; no radiation, no chemotherapy, no steroids.().
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@tnseyfried
Thomas N. Seyfried
4 years
Our new paper published in iScience more clearly defines how cancer cells synthesize energy for growth and describes a glucose/glutamine-targeting therapeutic strategy for the non-toxic management of most cancers. ().
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@tnseyfried
Thomas N. Seyfried
2 years
Glucose and glutamine drive the rapid growth of GBM, a deadly brain cancer. Radiotherapy increases glucose and glutamine in the GBM microenvironment. Do the GBM survival data in Figure 1 of our attached paper fit Einstein’s definition of insanity? (10.3389/fonc.2022.968351).
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@tnseyfried
Thomas N. Seyfried
7 years
Targeting glucose and glutamine can manage most cancers. All oncologists should know about this.
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@tnseyfried
Thomas N. Seyfried
4 years
Please check out our new paper showing how ketogenic metabolic therapy (KMT) can help manage breast cancer without toxicity. We also discuss the origin of cancer metastasis (doi: 10.3389/fnut.2020.00021).
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@tnseyfried
Thomas N. Seyfried
2 years
A major new study has identified for the first time unique protein signatures linked to inflammation and energy metabolism in Alzheimer's disease. ()
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@tnseyfried
Thomas N. Seyfried
3 years
Over 1,600 people are dying each day in the US from cancer according to the Amer. Cancer Soc. Is this tragedy due to the failure in recognizing that cancer is a metabolic disease and not a genetic disease? Our new paper answers this question ().
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@tnseyfried
Thomas N. Seyfried
7 years
Glucose&glutamine become fuels that drive fermentation&cancer cell growth.Cancer originates from mitochondrial damage,not genetic mutations.
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@tnseyfried
Thomas N. Seyfried
4 years
Cancer patients receiving chemotherapy and immunotherapy are at increased risk for serious or fatal complications from COVID-19 infection. Ketogenic metabolic therapy can provide an alternative option for cancer management. Consider M. Kalamian’s book: ”Keto For Cancer”.
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@tnseyfried
Thomas N. Seyfried
2 years
Our new paper describes therapeutic strategies for the non-toxic metabolic management of Glioblastoma and other cancers (DOI 10.3389/fonc.2022.968351).
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@tnseyfried
Thomas N. Seyfried
3 years
Our new published case report describes how ketogenic metabolic therapy, used without radiation or chemo, acts synergistically with the IDH1 mutation for the long-term management of glioblastoma. A new era of non-toxic brain cancer management is near.
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@tnseyfried
Thomas N. Seyfried
3 years
This graphical abstract summarizes the information in our recent paper on the origin of cancer. ()
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@tnseyfried
Thomas N. Seyfried
2 years
Glucose and glutamine drive glioblastoma (GBM), a deadly type of brain cancer. Radiation increases glucose and glutamine in the microenvironment. Should radiation therapy be justified for GBM in light of this? (doi: 10.3389/fnut.2021.682243; DOI 10.1007/s11064-019-02795-4)
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@tnseyfried
Thomas N. Seyfried
7 years
Chronic inflammation damages cellular mitochondria forcing cells to use fermentation metabolism to remain alive.
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@tnseyfried
Thomas N. Seyfried
4 years
Is it immoral to treat terminal brain patients with a drug (GDC-0084) that is known to have adverse effects and a “zero response rate”? This is the plan for a pharmaceutical company.
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@tnseyfried
Thomas N. Seyfried
3 years
Long-term glioblastoma survivor, Pablo Kelly, reaches out with a message of hope (). Pablo was the subject of our case report published in Frontiers in Nutrition (/doi.org/10.3389/fnut.2021.682243).
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@tnseyfried
Thomas N. Seyfried
2 years
Check out our new paper with Dr. A. Evangeliou on the long-term therapeutic effects of the restricted ketogenic diet on a patient with primary lung cancer and brain metastasis. DOI: 10.7759/cureus.27603.
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@tnseyfried
Thomas N. Seyfried
1 year
Our new study shows that OxPhos is not needed for the viability of cultured breast and liver tumor cells making oxygen consumption an ambiguous marker for ATP synthesis through OxPhos (doi: ).
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@tnseyfried
Thomas N. Seyfried
6 years
We modified the standard of care for GBM to achieve considerable therapeutic success in this patient, a corn farmer from Egypt. The patient has returned to his job on the farm and is doing very well.
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@tnseyfried
Thomas N. Seyfried
2 years
Our new study shows that glutamine-driven ATP synthesis through mitochondrial substrate level phosphorylation can compensate for OxPhos loss under hypoxia. Tumor cells can also use this mechanism to remain viable under limited oxygen. ().
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@tnseyfried
Thomas N. Seyfried
5 years
Travis Christofferson’s new book ”Curable” outlines a common-sense approach to fixing our dysfunctional health care system. The book is written in an engaging style and provides innovative, cost-effective strategies for fixing the system. Check it out!
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@tnseyfried
Thomas N. Seyfried
8 years
People should know this.
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@tnseyfried
Thomas N. Seyfried
5 years
Radiotherapy contributes to rapid glioblastoma recurrence and the demise of most patients. The chances for longer-term survival can be improved by avoiding radiotherapy and by replacing standard of care with ketogenic metabolic therapy ().
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@tnseyfried
Thomas N. Seyfried
7 years
Pablo Kelly becomes a long-term GBM survivor on metabolic therapy.
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@tnseyfried
Thomas N. Seyfried
2 years
A few free tickets are still available for the ketogenic therapy symposium in NYC. Please consider attending if interested in non-toxic cancer therapy.
@TommyDeeMD
Tomás Duraj, MD, PhD
2 years
Keto Symposium 2022 offers 20 FREE tickets for cancer patients/family members interested in learning about ketogenic strategies for cancer management. Free attendance valued at 200USD with code CANCER100. If in NY this Friday/Saturday, I’ll see you there!
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@tnseyfried
Thomas N. Seyfried
4 years
Susan Wadia-Els’ new book, “Busting Breast Cancer” is now available through this link (). The information in this book can help millions of women avoid breast cancer and know what actions they can take if they get the diagnosis.
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@tnseyfried
Thomas N. Seyfried
5 years
Dr. Priyanka Wali gave a powerful presentation to the USDA committee on Nutrition Guidelines linking the obesity epidemic directly to the intake of carbohydrates ( …Her presentation comes at 44 min.
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@tnseyfried
Thomas N. Seyfried
7 years
Talcum powder can cause ovarian cancer not by producing mutations, but by inducing inflammation in the cellular environment.
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@tnseyfried
Thomas N. Seyfried
4 years
Please consider attending the European Keto Live Conference in Bavaria, Germany, November 13th - 15th, 2020. New information will be presented on therapies for cancer and type 2 diabetes.
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@tnseyfried
Thomas N. Seyfried
7 years
Johnson & Johnson must pay $417 million in a lawsuit linking talcum powder to ovarian cancer.
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@tnseyfried
Thomas N. Seyfried
8 years
My paper - the strongest evidence for cancer as a mitochondrial metabolic disease rather than a genetic disease.
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@tnseyfried
Thomas N. Seyfried
7 years
Check this out! Cancer as a Metabolic, Mitochondrial Disease via @naturalstacks
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@tnseyfried
Thomas N. Seyfried
7 years
I'm quoted in this article, check it out. Cancer May Meet Its Match in Diet, Not Drugs via @bcgavel
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@tnseyfried
Thomas N. Seyfried
7 years
Trailer for a major documentary on cancer coming out this summer. Check it out! #cancerismetabolic
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@tnseyfried
Thomas N. Seyfried
7 years
Check this out...Cancer Diet: How Keto and the G/K Index Helped Us - Heads Up Health
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@tnseyfried
Thomas N. Seyfried
7 years
Tumor Metabolism, the Ketogenic Diet and β-Hydroxybutyrate: Novel Approaches to Adjuvant Brain Tumor Therapy
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@tnseyfried
Thomas N. Seyfried
8 years
These docs have experienced 1st hand the power of metabolic therapy for managing soft palate cancer in their patient
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@tnseyfried
Thomas N. Seyfried
8 years
A great video about beating cancer with a Ketogenic Diet #cancerismetabolic #ketogenicdiet #lakanto #cancersurvivor
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@tnseyfried
Thomas N. Seyfried
7 years
Great article on ketogenic diet featuring @WaliPriyanka
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@tnseyfried
Thomas N. Seyfried
8 years
How many more cancer patients must die b4 oncology recognizes that cancer is a metabolic disease and not genetic dz? Is it all about the $?
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@tnseyfried
Thomas N. Seyfried
7 years
More evidence for metabolic therapy for brain cancer. All Cancers are a mitochondrial metabolic disease.
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@tnseyfried
Thomas N. Seyfried
7 years
Check out my trailer for the upcoming movie on dog cancer!
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@tnseyfried
Thomas N. Seyfried
7 years
IBM's Watson should know cancer is mitochondrial metabolic disease & not a genetic disease. Garbage in, garbage out!
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@tnseyfried
Thomas N. Seyfried
5 years
@IMWHorvitz @ColinChampMD Metastatic cancer cells are derived as stem cell-macrophage fusion hybrids. These cells use glucose and glutamine for growth and metastasis, and can also eat other cells to get these nutrients. This is described in our papers (DOI 10.1186/s12986-017-0178-2; PMCID: PMC3597235).
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@tnseyfried
Thomas N. Seyfried
5 years
@manwithahammer @Mangan150 Most if not all cancers use fermentation for energy. Fats cannot be fermented. Fats, however, can stimulate uptake of glucose and glutamine that are fermented. Here is the reference DOI: 10.1177/1759091418818261.
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@tnseyfried
Thomas N. Seyfried
7 years
This article is now in prize for a competition. Rate our article on !
@DominicDAgosti2
Dominic D'Agostino
7 years
Ketogenic Diet, Hyperthermia, and Hyperbaric Oxygen Therapy for Stage IV Triple-Negative Breast Cancer
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@tnseyfried
Thomas N. Seyfried
8 years
Too bad Watson isn't smart enough to know that cancer is a mitochondrial metabolic disease and not a genetic one.
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@tnseyfried
Thomas N. Seyfried
1 year
@RichardZChengMD Yes. We have not yet found a cancer cell that can survive on fatty acids or ketone bodies alone or in the absence of glucose or glutamine, which are fermented for energy. Fatty acids cannot be fermented!
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@tnseyfried
Thomas N. Seyfried
8 years
Could therapeutic ketosis with hyperbaric oxygen therapy replace toxic radiotherapy for cancer management? Ck it out
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@tnseyfried
Thomas N. Seyfried
8 years
I was quoted in this @nytimes article on the metabolic theory of cancer Check it out and share! #cancerismetabolic
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@tnseyfried
Thomas N. Seyfried
5 years
Here is part 2 of my Cognitum interview with Iosif Gershteyn. Cognitum Episode 10 // Curing Cancer
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@tnseyfried
Thomas N. Seyfried
5 years
Great commentary by @WaliPriyanka
@WaliPriyanka
Priyanka Wali, MD
5 years
Here's the video of what I said to the USDA. Enjoy!
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@tnseyfried
Thomas N. Seyfried
4 years
@MarcusDGon @MetabolicSummit Driver mutations are now found in numerous normal tissues that do not form cancer. Several cancers have been found with no mutations. Normal mitochondria can suppress tumorigenesis regardless of the number and types of mutations in the nucleus.I have the supporting references.
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@tnseyfried
Thomas N. Seyfried
8 years
Read the last sentence of our article in light of this story #cancerismetabolic
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@tnseyfried
Thomas N. Seyfried
7 years
Immunotherapy for Cancer Is Far More Dangerous Than Advertised via @mercola
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@tnseyfried
Thomas N. Seyfried
8 years
Great podcast with me and @DrRonaldHoffman ! Listen to it! The True Metabolic Basis of Cancer, Part 1 #ketogenicdiet
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@tnseyfried
Thomas N. Seyfried
3 years
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@tnseyfried
Thomas N. Seyfried
8 years
I'm going to be in NY on 6/2 to lecture on #cancer with @HyperbaricMS , come and check it out! #Woodbury #health
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@tnseyfried
Thomas N. Seyfried
8 years
Quality of life and survival can be better if metabolic therapy replaces standard of care for glioblastoma patients #cancerismetabolic
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@tnseyfried
Thomas N. Seyfried
8 years
Cancer as a Metabolic Disease via @mercola
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@tnseyfried
Thomas N. Seyfried
6 years
@janainakoenen You can email me (thomas.seyfried @bc .edu)
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@tnseyfried
Thomas N. Seyfried
8 years
Thanks @livinlowcarbman for mentioning me today on your @lowcarbusa conference talk about #intermittentfasting !
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@tnseyfried
Thomas N. Seyfried
7 years
@mahdadmajd Dr. Abdul Kadir Slocum, (abdulkadirsl @gmail .com)
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@tnseyfried
Thomas N. Seyfried
8 years
Can you imagine if glioblastoma patients start to reject the standard of care for the ketogenic diet? #cancerismetabolic #KetogenicDiet
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@tnseyfried
Thomas N. Seyfried
8 years
Now at a bigger venue! Im going to be in NY on 6/2 w/ @HyperbaricMS to lecture about #cancer ! #cancerismetabolic
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@tnseyfried
Thomas N. Seyfried
8 years
Last line of our article...
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@tnseyfried
Thomas N. Seyfried
7 years
@CMTZeitoune Glutamine in nearly everywhere. It is the most abundant amino acid in the blood. Drugs will be necessary to block glutamine metabolism.
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