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The Human Upgrade with Dave Asprey

The New Fasting Protocol to Increase Lifespan by 96% | Chris Rhodes : 1254

Feb 25, 2025
Chris Rhodes, a biochemist and longevity researcher, discusses groundbreaking fasting mimetics that could transform health without the need to fast. He explains how Mimeo, a blend of four fasting metabolites, can extend lifespan by 96% while maintaining food intake. The conversation covers optimal fasting windows, the dangers of over-fasting on metabolism and hormones, and why traditional longevity drugs may not be effective. Rhodes highlights the balance between indulgence and health, paving the way for innovative approaches to nutrition.
01:06:55

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Quick takeaways

  • The optimal fasting duration for health and longevity is between 18 to 36 hours, with noticeable benefits emerging after 24 hours.
  • Mimeo, a blend of fasting metabolites, replicates the health benefits of fasting by activating cellular processes without starvation.

Deep dives

Ideal Length of Fasting

The optimal duration for fasting appears to be around 18 to 36 hours, with specific health benefits starting to emerge after approximately 24 hours. Extended fasting beyond certain thresholds can introduce stress on the body, leading to undesirable responses. It is important to understand individual biological states and goals when determining the length of a fast. The research suggests that alternate day fasting enhances both health span and lifespan without significant negative side effects.

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