Essentials: The Biology of Taste Perception & Sugar Craving | Dr. Charles Zuker
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Essentials: The Biology of Taste Perception & Sugar Craving | Dr. Charles Zuker

In this Huberman Lab Essentials episode, my guest is Dr. Charles Zuker, PhD, a professor of biochemistry, molecular biophysics and neuroscience at Columbia University and an Investigator with the Howard Hughes Medical Institute (HHMI). We explore taste perception and how the brain transforms chemical signals from food into distinct taste experiences. We discuss how these taste signals shape both conscious choices and unconscious behavior, as well as how food preferences can change over time. Additionally, we discuss gut–brain signaling and explain why sugar is especially powerful at driving cravings. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (00:00:00) Charles Zuker (00:00:20) Senses & Perception (00:02:29) Taste, 5 Taste Qualities & Dietary Needs (00:05:49) Taste vs Flavor (00:07:05) Sponsor: AG1 (00:07:56) Taste Buds; Bitter (00:09:45) Sweet vs Bitter, Sensory Perception from Tongue to Brain (00:12:47) Taste Plasticity & Changing Food Preferences (00:14:13) Taste Modulation; Salt (00:17:08) Sponsor: LMNT (00:18:41) Gut-Brain Signaling (00:23:14) Sugar Appetite & Gut-Brain Axis (00:27:42) Sponsor: Function (00:29:21) Artificial Sweeteners, Sugar Cravings (00:30:37) Taste & Essential Nutrients; Highly Processed Foods; Brain & Food Choices (00:34:11) Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

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Essentials: How to Optimize Your Hormones for Health & Vitality | Dr. Kyle Gillett

Essentials: How to Optimize Your Hormones for Health & Vitality | Dr. Kyle Gillett

In this Huberman Lab Essentials episode, my guest is Dr. Kyle Gillett, MD, a dual board-certified physician in family medicine and obesity medicine and an expert in optimizing hormone levels to improv...

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Transform Pain & Trauma Into Creative Expression | David Choe

Transform Pain & Trauma Into Creative Expression | David Choe

David Choe is a world-renowned artist, writer, podcaster and TV host. He tells how as a child, he was made to believe he was destined for greatness but also that he was a complete disgrace, leading hi...

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Essentials: How to Set & Achieve Goals

Essentials: How to Set & Achieve Goals

In this Huberman Lab Essentials episode, I explain how to use science-based tools to better set and achieve goals. I discuss the neuroscience of goal pursuit and how dopamine and visual attention sh...

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Improve Energy & Longevity by Optimizing Mitochondria | Dr. Martin Picard

Improve Energy & Longevity by Optimizing Mitochondria | Dr. Martin Picard

Dr. Martin Picard, PhD, is a professor of behavioral medicine at Columbia University and an expert on how our behaviors and psychology shape cellular energy production and rates of aging. He explains ...

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Essentials: How to Build, Maintain & Repair Gut Health | Dr. Justin Sonnenburg

Essentials: How to Build, Maintain & Repair Gut Health | Dr. Justin Sonnenburg

In this Huberman Lab Essentials episode, my guest is Dr. Justin Sonnenburg, PhD, a professor of microbiology and immunology at Stanford University. We discuss how microbes in our gut impact our menta...

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Master the Creative Process | Twyla Tharp

Master the Creative Process | Twyla Tharp

Twyla Tharp is a world-renowned dancer, choreographer and expert on the creative process. She explains how to achieve creative success by keeping a highly disciplined routine that ultimately allows yo...

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Essentials: The Science of Making & Breaking Habits

Essentials: The Science of Making & Breaking Habits

In this Huberman Lab Essentials episode, I explain how to create lasting habits and break unwanted ones. I explain two habit-building systems: one aligned with daily rhythms and another based on a 21...

4 Joulu 202540min

Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery

Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery

Dr. Glen Jeffery, PhD, is a professor of neuroscience at University College London and a leading expert on how different colors (wavelengths) of light impact cellular, organ and overall health. He exp...

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