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The Fat Emperor Podcast

Emperor Daily Bites - Dominic D'Agostino on Ketogenic Diet Evidence Base

The Fat Emperor Podcast

ivor cummins

Health & Fitness

4.8766 Ratings

🗓️ 12 November 2019

⏱️ 5 minutes

🧾️ Download transcript

Summary

I’m starting the Daily Bites again, 5-minute jewels for those with short attention spans (or very busy!). Here’s a clip from San Diego 2016 (sorry, sound quality was old school!). We sit with the brilliant Dominic D’Agostino who briefly summarizes some key points of evidence for potential utility of ketogenic diets as an adjunct support for cancer and other diseases.

The full discussion is available here: https://www.youtube.com/watch?v=Ntob6Sn06_Q

Transcript

Click on a timestamp to play from that location

0:00.0

Welcome to the Fat Emperor podcast.

0:05.0

I'm your host, Ivor Cummins.

0:07.0

From a basic science perspective, there's an enormous amount of evidence that

0:14.0

suggests that this would be a very effective metabolic-based therapy.

0:19.0

I mean, you could go back to, you know, if you want to go way back,

0:22.6

you can go back to the early calorie restriction studies that show that animals are less likely to get

0:27.6

spontaneous tumors if you maintain them, you know, the 25% calorie restriction over time.

0:34.6

The ketogenic diet mimics in many ways fasting but also calorie

0:41.4

restriction in that it suppresses the hormone insulin. And we know no oncologist in their

0:47.0

right mind should question that cancer growth is tightly linked to insulin signaling,

0:53.1

and IGF1, which is kind of parallels insulin signaling and IGF1 which is kind of

0:55.1

parallels insulin signaling and mTOR and many of the other you know

1:00.8

energetic pathways anabolic pathways linked to insulin signaling so the

1:06.0

ketogenic diet works by suppressing the hormone insulin to drive the liver to make ketones.

1:14.1

Like that's really the driver.

1:15.9

So from our perspective, from a metabolic-based perspective, when you look at nutritional ketosis,

1:24.2

that produces a metabolic physiology that causes a suppression of the hormone insulin,

1:32.3

a depletion of liver glycogen stores, which is kind of needed in some way, or a decrease

1:40.3

in liver glycogen stores, and facilitate hepatic to facilitate the liver making

1:46.6

ketones and an elevation of ketone bodies which we have really put a lot of research

1:54.8

into investigating the effects of ketone bodies in and up themselves and ketones can reduce glycolytic flux through cancer cells.

2:05.6

That's been shown.

...

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