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

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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Avsnitt(434)

Essentials: How to Access Your Creativity | Rick Rubin

Essentials: How to Access Your Creativity | Rick Rubin

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Neuroscience of Emotions & Tools for Improving Emotion Regulation | Dr. Ralph Adolphs

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Dr. Ralph Adolphs, PhD, is a Professor of Psychology, Neuroscience, and Biology at Caltech and a leading expert on the science of human emotions. We discuss how emotions shape our attention and decisi...

17 Aug 2h 9min

Essentials: How to Optimize Female Hormone Health for Vitality & Longevity | Dr. Sara Gottfried

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In this Huberman Lab Essentials episode, my guest is Dr. Sara Gottfried, M.D., a Harvard-trained, board-certified gynecologist and expert in female hormone health. We discuss the key biomarkers women ...

13 Aug 38min

Using AI to Increase Your Intelligence & Enrich Humanity | Dr. Fei-Fei Li

Using AI to Increase Your Intelligence & Enrich Humanity | Dr. Fei-Fei Li

Dr. Fei-Fei Li, PhD, is a professor of computer science at Stanford University and a pioneer and expert in artificial intelligence (AI). We discuss how AI can be used safely and effectively to extend ...

10 Aug 2h 8min

Essentials: Control Your Brain Chemistry for Focus, Motivation & Well-Being

Essentials: Control Your Brain Chemistry for Focus, Motivation & Well-Being

In this Huberman Lab Essentials episode, I explain how key neuromodulators shape motivation, energy, focus and mood throughout the day. I also describe a toolkit of science-supported behavioral, nutri...

6 Aug 34min

How Your Immune System Works & How to Improve It | Dr. Max Krummel

How Your Immune System Works & How to Improve It | Dr. Max Krummel

My guest is Dr. Matthew (Max) Krummel, PhD, professor at UCSF and one of the world’s leading immunologists. We discuss how your immune system works and how sleep, emotions, and even memories shape imm...

3 Aug 2h 27min

Essentials: How to Become Resilient, Forge Your Identity & Lead Others | Jocko Willink

Essentials: How to Become Resilient, Forge Your Identity & Lead Others | Jocko Willink

In this Huberman Lab Essentials episode, my guest is Jocko Willink, a retired U.S. Navy SEAL officer, author and host of the Jocko Podcast. We discuss why discipline, rather than motivation, is the re...

30 Juli 37min

Your Top Health Questions Answered

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I answer questions submitted by listeners about topics ranging from how to ensure great sleep after nighttime exercise, effective no-caffeine pre-workouts (that also improve your sleep quality), neuro...

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