The Science of Your Gut Sense & the Gut-Brain Axis | Dr. Diego Bohórquez

About this video

Huberman hosts Dr. Diego Bohórquez, a neurobiologist at Duke University, to explain gut sensing and the gut-brain axis. Dr. Bohórquez focuses not on the microbiome, Huberman clarifies, but on how the gut itself senses food, much as eyes sense light or ears sense sound. Huberman explains that gut receptors respond to amino acids, fats, sugars, temperature, acidity, and micronutrients, giving the gut a picture of what was ingested and communicating below conscious awareness to the brain to drive patterns of thinking, emotion, and behavior. In the slices, Huberman discusses how people learn relationships between a food’s taste, macronutrient ratios, volume, calories, and micronutrients, and notes growing studies showing highly processed foods lead to excess calorie intake compared with more natural, single-ingredient foods. He contrasts evolutionary eating patterns such as stews and soups with modern combined foods, framing gut sensing as a pathway through which food composition shapes intake.

Key takeaways

• Dr. Bohórquez studies how the gut senses food components and signals the brain below conscious awareness.
• Huberman clarifies this work is about gut sensing itself, not primarily the microbiome.
• Huberman explains gut receptors respond to nutrients, temperature, and acidity in food.
• Huberman discusses processed foods leading to excess intake compared with single-ingredient foods.
• Dr. Bohórquez frames gut-brain signaling as influencing thinking, emotion, and behavior.

Episode details: published May 27, 2024 · 386.3K views · 2:42:13 long. Summary written by Self Growth Videos from the episode itself. The science and protocols described are Andrew Huberman’s, presented for education — not medical advice. Consult a qualified professional before changing your own health practices.

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