How to Control Hunger, Eating & Satiety | Huberman Lab Essentials

About this video

In this Essentials episode, Huberman explains how hormones and the nervous system jointly control hunger and satiety. Huberman describes the ventromedial hypothalamus, where different neuron populations promote feeding or suppress it, and the insular cortex, which processes input from the mouth, including the touch and consistency of food, shaping enjoyment and whether we continue eating. He covers hormones including ghrelin, melanocyte-stimulating hormone, cholecystokinin, insulin and GLP-1, and explains that blood glucose must stay in a healthy range because high glucose can damage neurons. Huberman argues highly processed foods are especially harmful because they disrupt gut lining and satiety signals such as CCK and drive people to overeat sugar while missing amino acid and fatty acid signals. He also discusses yerba mate, which he says contains electrolytes and caffeine, stimulates GLP-1 release, and helps him extend his morning fasting window to about noon.

Key takeaways

• Huberman explains hunger is controlled jointly by hormones and the nervous system, including the ventromedial hypothalamus.
• Huberman describes the insular cortex processing mouth touch and consistency to shape eating enjoyment and stopping.
• Huberman argues highly processed foods disrupt the gut lining and satiety signals such as CCK.
• Huberman says high blood glucose can damage neurons, so glucose must stay in a healthy range.
• Huberman says yerba mate stimulates GLP-1 release and helps him extend his fasting window to about noon.

Episode details: published February 27, 2025 · 428.5K views · 34:53 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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