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#825: Dr. Dominic D’Agostino — All Things Ketones, How to Protect the Brain and Boost Cognition, Sardine Fasting, Diet Rules, Revisiting Metformin and Melatonin, and More

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Manage episode 504189359 series 1578275
Content provided by Tim Ferriss, Tim Ferriss: Bestselling Author, and Human Guinea Pig. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Tim Ferriss, Tim Ferriss: Bestselling Author, and Human Guinea Pig or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

Dr. Dominic D’Agostino (@DominicDAgosti2) is a tenured associate professor in the Department of Molecular Pharmacology and Physiology at the University of South Florida Morsani College of Medicine and a Visiting Senior Research Scientist at the Institute for Human and Machine Cognition.

This episode is brought to you by:

Helix Sleep premium mattresses: https://HelixSleep.com/Tim (27% off all mattress orders)

Momentous high-quality creatine: https://livemomentous.com/tim (code TIM for up to 35% off)

AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs)

Timestamps:

[00:00:00] Start.

[00:14:43] Why I'm interested in ketogenic strategies for neurodegenerative prevention.

[00:16:18] Mary and Steve Newport's ketone-linked temporary cognitive improvements.

[00:18:18] A mechanisms overview for Alzheimer's/dementia.

[00:21:25] The immune system as longevity's "fifth horseman" — and why metabolic control is key.

[00:22:04] How to measure ketones and GKI.

[00:23:00] Fasting vs. ketogenic diet.

[00:24:18] There's nothing fishy about sardine fasting.

[00:28:32] My hiatal hernia discovery and increased cancer risk concerns.

[00:30:04] HSCRP as a superior biomarker to LDL for cardiovascular risk.

[00:31:57] Glucose tolerance testing revelations and CGM importance.

[00:31:57] Upgrading the metabolic machinery through keto without getting bored.

[00:42:07] What do do if you, like Dom and me, are among the 30% who suffer from cholesterol hyperabsorption.

[00:43:42] Dom's day-to-day diet regimen.

[00:45:56] How Dom optimizes his aging dogs with ketones, SARMs, and supplements.

[00:51:30] Supplementing for sleep disruption while fasting.

[00:55:41] Why Dom doesn't have misgivings about melatonin.

[00:59:15] Shingles prevention through fasting protocols.

[01:00:15] Immune system modulation: Innate vs. adaptive, vegan vs. ketogenic.

[01:03:54] Dom at 50-something: Current meal timing and composition.

[01:05:57] Blue zone observations: Greek and Sardinian longevity habits.

[01:08:16] Ketogenic diet initiation tips: MCT, electrolytes, and fasted cardio.

[01:15:18] Ketone metabolic therapy for cancer.

[01:18:15] The metabolic psychiatry revolution.

[01:22:10] The soothing effects of hyperbaric oxygen and ketosis on seizure sufferers.

[01:28:27] Metformin vs. berberine.

[01:31:43] The low-dose neuroprotective potential of GLP-1 drugs.

[01:34:58] NAD research: MIB-626 and stabilized forms for mitochondrial health.

[01:39:48] Idebenone, CoQ10, and the Deanna protocol for ALS.

[01:42:05] Dom's supplement short list: CoQ10, creatine, ketones, vitamin D, melatonin.

[01:44:43] KetoNutrition.org, Metabolic Health Summit, Audacious Nutrition, veteran-focused research protocols, and other parting thoughts.

*

Show notes for this episode: https://tim.blog/2025/09/03/dr-dominic-dagostino-all-things-ketones/

For show notes and past guests on The Tim Ferriss Show, please visit tim.blog/podcast.

For deals from sponsors of The Tim Ferriss Show, please visit tim.blog/podcast-sponsors

Sign up for Tim’s email newsletter (5-Bullet Friday) at tim.blog/friday.

For transcripts of episodes, go to tim.blog/transcripts.

Discover Tim’s books: tim.blog/books.

Follow Tim:

Twitter: twitter.com/tferriss

Instagram: instagram.com/timferriss

YouTube: youtube.com/timferriss

Facebook: facebook.com/timferriss

LinkedIn: linkedin.com/in/timferriss

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

  continue reading

831 episodes

Artwork
iconShare
 
Manage episode 504189359 series 1578275
Content provided by Tim Ferriss, Tim Ferriss: Bestselling Author, and Human Guinea Pig. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Tim Ferriss, Tim Ferriss: Bestselling Author, and Human Guinea Pig or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

Dr. Dominic D’Agostino (@DominicDAgosti2) is a tenured associate professor in the Department of Molecular Pharmacology and Physiology at the University of South Florida Morsani College of Medicine and a Visiting Senior Research Scientist at the Institute for Human and Machine Cognition.

This episode is brought to you by:

Helix Sleep premium mattresses: https://HelixSleep.com/Tim (27% off all mattress orders)

Momentous high-quality creatine: https://livemomentous.com/tim (code TIM for up to 35% off)

AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs)

Timestamps:

[00:00:00] Start.

[00:14:43] Why I'm interested in ketogenic strategies for neurodegenerative prevention.

[00:16:18] Mary and Steve Newport's ketone-linked temporary cognitive improvements.

[00:18:18] A mechanisms overview for Alzheimer's/dementia.

[00:21:25] The immune system as longevity's "fifth horseman" — and why metabolic control is key.

[00:22:04] How to measure ketones and GKI.

[00:23:00] Fasting vs. ketogenic diet.

[00:24:18] There's nothing fishy about sardine fasting.

[00:28:32] My hiatal hernia discovery and increased cancer risk concerns.

[00:30:04] HSCRP as a superior biomarker to LDL for cardiovascular risk.

[00:31:57] Glucose tolerance testing revelations and CGM importance.

[00:31:57] Upgrading the metabolic machinery through keto without getting bored.

[00:42:07] What do do if you, like Dom and me, are among the 30% who suffer from cholesterol hyperabsorption.

[00:43:42] Dom's day-to-day diet regimen.

[00:45:56] How Dom optimizes his aging dogs with ketones, SARMs, and supplements.

[00:51:30] Supplementing for sleep disruption while fasting.

[00:55:41] Why Dom doesn't have misgivings about melatonin.

[00:59:15] Shingles prevention through fasting protocols.

[01:00:15] Immune system modulation: Innate vs. adaptive, vegan vs. ketogenic.

[01:03:54] Dom at 50-something: Current meal timing and composition.

[01:05:57] Blue zone observations: Greek and Sardinian longevity habits.

[01:08:16] Ketogenic diet initiation tips: MCT, electrolytes, and fasted cardio.

[01:15:18] Ketone metabolic therapy for cancer.

[01:18:15] The metabolic psychiatry revolution.

[01:22:10] The soothing effects of hyperbaric oxygen and ketosis on seizure sufferers.

[01:28:27] Metformin vs. berberine.

[01:31:43] The low-dose neuroprotective potential of GLP-1 drugs.

[01:34:58] NAD research: MIB-626 and stabilized forms for mitochondrial health.

[01:39:48] Idebenone, CoQ10, and the Deanna protocol for ALS.

[01:42:05] Dom's supplement short list: CoQ10, creatine, ketones, vitamin D, melatonin.

[01:44:43] KetoNutrition.org, Metabolic Health Summit, Audacious Nutrition, veteran-focused research protocols, and other parting thoughts.

*

Show notes for this episode: https://tim.blog/2025/09/03/dr-dominic-dagostino-all-things-ketones/

For show notes and past guests on The Tim Ferriss Show, please visit tim.blog/podcast.

For deals from sponsors of The Tim Ferriss Show, please visit tim.blog/podcast-sponsors

Sign up for Tim’s email newsletter (5-Bullet Friday) at tim.blog/friday.

For transcripts of episodes, go to tim.blog/transcripts.

Discover Tim’s books: tim.blog/books.

Follow Tim:

Twitter: twitter.com/tferriss

Instagram: instagram.com/timferriss

YouTube: youtube.com/timferriss

Facebook: facebook.com/timferriss

LinkedIn: linkedin.com/in/timferriss

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

  continue reading

831 episodes

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