The Huberman Lab Podcast discusses neuroscience: how our brain and its connections with the organs of our body control our perceptions, our behaviors, and our health. We also discuss existing and emerging tools for measuring and changing how our nervous system works. Dr. Andrew Huberman is a tenured Professor of Neurobiology and Ophthalmology at Stanford School of Medicine. His laboratory studies neural regeneration, neuroplasticity, and brain states such as stress, focus, fear, and optimal performance. For more than 20 years, Dr. Huberman has consistently published original research findings and review articles in top-level peer-reviewed journals, including Nature, Science, Cell, Neuron, and Current Biology. He is a regular member of several National Institutes of Health review panels and a Fellow of the McKnight Foundation and the Pew Charitable Trusts. Dr. Huberman regularly consults for technology development companies, professional athletic organizations, and various units of U.S. and Canadian Special Operations.

Essentials: Control Sugar Cravings & Metabolism with Science-Based Tools

April 30, 2026 0:33:58 0.0 MB Downloads: 0

In this Huberman Lab Essentials episode, I explain how the body senses and uses sugar, and why understanding those mechanisms can help reduce sugar cravings. I discuss different types of sugar and how they are processed by pathways in the gut and the brain to shape appetite and the desire for specific foods. I also share many science-based tools to help curb sugar cravings and support healthy blood sugar regulation.

Read the show notes at hubermanlab.com.

Thank you to our sponsors

AG1: https://drinkag1.com/huberman

Lingo: https://hellolingo.com/huberman

LMNT: https://drinklmnt.com/huberman

Timestamps

(00:00:00) Sugar

(00:00:37) Hunger, Hormones & Blood Glucose

(00:03:03) Fructose vs Glucose, Controlling Hunger

(00:06:30) Sponsor: AG1

(00:07:54) Brain Circuits: Sweet Taste & Nutritive Pathways

(00:10:51) Sweet Taste & Dopamine

(00:13:22) Gut & Blood Glucose; Tool: Sugar Cravings & Hidden Sugars

(00:15:44) Sponsor: Lingo

(00:16:53) Glycemic Index, Tool: Food Choices, Fiber & Sugar Intake

(00:20:55) Glutamine Supplementation, Leaky Gut & Sugar Cravings

(00:23:17) Tool: Lemon Juice to Blunt Blood Glucose

(00:26:44) Sponsor: LMNT

(00:28:16) Tool: Reduce Blood Sugar Cravings with Cinnamon

(00:29:10) Berberine & Potent Molecules to Regulate Blood Glucose

(00:30:52) Tool: Quality Sleep & Sugar Cravings

Disclaimer & Disclosures

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