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Ep 50: Dr. Peter Attia on Ultra-Endurance, Drinking Jet Fuel, Human Foie Gras, and More

The Tim Ferriss Show

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What Are Synthetic Key Tones?

The human body is only really evolved to store a finite amount of glucose. The brain, which weighs maybe two percent of our overall body weight, probably accounts for 20 % of our body's metabolic demand. And so what would our bodies do when prolonged fasting occurs? We start breaking down our own sources of fat. George hill passed away a few years ago in the leading godfather of metabolism at harvard university. He did some legendary experiments in the fifties and sixties where they had subjects that they would starve for seven to 14 days after going 24 hours without food. After these long lulls you'd be mentally foggy, not well, right? It turned out it was

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