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Control Sugar Cravings & Metabolism with Science-Based Tools | Huberman Lab Essentials

2026-04-30 Science & Technology
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Andrew Huberman
Andrew Huberman
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Description

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. Show notes: https://go.hubermanlab.com/VAHQhla Watch more Huberman Lab Essentials: https://youtube.com/playlist?list=PLPNW_gerXa4OGNy1yE-W9IX-tPu-tJa7S&si=a1_sA7rUT-fE0OM5 Huberman Lab Instagram: https://www.instagram.com/hubermanlab Threads: https://www.threads.net/@hubermanlab X: https://x.com/hubermanlab Facebook: https://www.facebook.com/hubermanlab TikTok: https://www.tiktok.com/@hubermanlab LinkedIn: https://www.linkedin.com/in/andrew-huberman Website: https://www.hubermanlab.com Newsletter: https://www.hubermanlab.com/newsletter Timestamps 00:00:00 Sugar 00:00:37 Hunger, Hormones & Blood Glucose 00:03:03 Fructose vs Glucose, Controlling Hunger 00:06:30 Brain Circuits: Sweet Taste & Nutritive Pathways 00:09:27 Sweet Taste & Dopamine 00:11:58 Gut & Blood Glucose; Tool: Sugar Cravings & Hidden Sugars 00:14:20 Glycemic Index, Tool: Food Choices, Fiber & Sugar Intake 00:18:22 Glutamine Supplementation, Leaky Gut & Sugar Cravings 00:20:44 Tools: Lemon Juice & Cinnamon to Blunt Blood Glucose 00:25:05 Berberine & Potent Molecules to Regulate Blood Glucose 00:26:47 Tool: Quality Sleep & Sugar Cravings #hubermanlab #health #science Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer

Top Comments (10)

@hubermanlab 2026-04-30

Thank you for watching. Please click the subscribe tab and then the "bell" icon to subscribe to our channel here on YouTube and get notified when new content is posted... and here is the full length version of this episode: https://www.hubermanlab.com/search-results?q=Sugar And thank you for your interest in science! -- Andrew

27 1 replies
@beninonon 2026-04-30

Folks on Keto right now, hit that like button!

27 1 replies
@atthewoodie3384 2026-04-30

Great info, but please have the camera more to your right; the mic keeps blocking your face and for those hard of hearing like me, it helps to see your face and mouth while you talk.

26 2 replies
@Jinia-c8r 2026-05-02

Sugar cravings were honestly my worst problem 😅 every night same story… sweets, snacks, then waking up bloaated and heavyy. I tried “science tools”, diets, everything and still felt stuck. Then in a womens forum someone mentoned Eat.Like.a.Woman.Protocol writen by -L. Green. I tried it and somehow dropped 28 lbs, belly calm again. Feels like info ppl should know.

10
@dizzyx05 2026-04-30

ive always had a weakness for sugar and sweet rhing but my nom has type 2 diabetes so i try and be aware for what i eat but man when those cravings hit i turn into an addict i cant wait for protocals to drop release un september i preordered since i heard but kept getting pushed back im happy september is official thats my birthday God bless you sir for all the work you do for the community i truly believe its a service to humanity.

7
@sofiasiraj3281 2026-04-30

Kinda early man, love from Afghanistan🥰. Someone recommended your channel to me for improving my English, and I’m really glad they did🤗

6 3 replies
@HOALIVEBETTER50 2026-05-01

This video is truly outstanding! 🔥 The content on controlling sugar cravings is presented clearly, scientifically, and in a very practical way. The explanations are easy to understand, making it simple for viewers to apply in daily life 💪 Especially the tools—simple yet highly effective—perfectly reflect the idea of “understand to take control of your body” 🧠 Highly worth watching and sharing!

5
@Impetus-z6c 2026-05-04

Andrew Huberman look like a perfect role for Thragg if there is a live action for Invincible lol. Btw great video!

4
@staceybelaen1439 2026-05-04

My mantra is dessert first, but then it becomes dessert all day. I quit sugar about 10 years ago; literally experienced withdrawals, like an opioid junky. I had the sweats and bad depression, my body didn't feel good at all. Over time I'm hooked again and I'm not a fan of how it makes me feel.

4
@youretheai7586 2026-05-06

Now I have the song "Sugar" by System of a Down stuck in my head!

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