by Dr. Daniel Stickler , August 9, 2022

Fasting - Dave Asprey - Neuroscience

The Science of Fasting

Fasting is more than a trend—it's a science-backed tool to transform both body and mind. Join Dr. Dan Stickler as he welcomes back Dave Asprey, the “Father of Biohacking” and Bulletproof founder, who reveals how fasting can change brain function, metabolic health, and even support cognitive longevity. Asprey dives into the science of intermittent fasting, breaking down how fasting influences cellular functions, circadian rhythms, and even the brain’s ability to process and recall information. For those looking to enhance mental energy and physical resilience, this episode unpacks the magic behind fasting practices.

"When we stop eating after the sun goes down, magic happens." - Dave Asprey

In this episode, Asprey explores how the metabolic mechanisms linked with fasting foster neuroplasticity and cognitive health. With insights into how and why fasting affects energy levels, the duo discusses practical steps to get started. Asprey also examines the evolutionary mismatch created by today’s food industry, touching on how food marketing strategies lead to altered eating patterns that don’t support natural hunger cycles.

Key Takeaways:

The Why and How of Intermittent Fasting – Learn how to tailor fasting practices based on individual goals and metabolic needs, shifting perspectives on food and hunger.
Fasting, Body Temperature, and Longevity – Discover how fasting impacts core body temperature and what that means for cellular health and longevity.
Food Industry Insights – Asprey explains how food companies strategically engineer products to increase cravings, pushing us to consume more than our bodies naturally need.
The Circadian Rhythm Connection – Understand why fasting that aligns with circadian rhythms—like stopping meals after sunset—may enhance longevity and support better sleep.

Forget everything you think you know about the ancient practice of fasting and let Dave take you on a journey through cutting-edge science to examine how to upgrade your fasting game beyond calorie restriction. Listen in now.

In this conversation, Asprey helps break down complex science, discussing how to shift from emotional to strategic eating. He shares his journey from being afraid of hunger to becoming empowered by fasting’s benefits. This episode is for anyone looking to shift their eating habits and longevity goals, all while taking a more scientific, self-compassionate approach to health. Whether you're a fasting novice or seasoned practitioner, there’s something here for everyone looking to harness fasting to extend not just lifespan but “healthspan”—those vibrant, energy-filled years we’re all striving for.

Check out Dave Asprey's Book on Fasting:

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