Everything You Know About NUTRITION Is WRONG! Here’s Why | Herman Pontzer

Impact Theory with Tom Bilyeu

How did your body respond to the last carb heavy dinner you had? Does eating a high calorie meal affect you worse than a lower calorie, higher carb meal? Herman Pontzer, an evolutionary biologist, did a research study on a hunter gatherer community called Hazda in Tanzania, to learn about energy expenditure. What he’s discovered flips everything you thought you knew about calories and carbs upside down. He’s joining Tom to expose why the data shows that carbs in a calorie controlled environment do not matter. Meaning, it is possible to theoretically go on a Twinkie diet (please don’t) and still lose weight when calories are adhered to. Herman is using data to push back on how calories are burned and how they signal your brain to control your weight.

Order Herman Pontzer’s book, Burn: New Research Blows the Lid Off How We Really Burn Calories, Lose Weight, and Stay Healthy : https://www.amazon.com/Burn-Research-Really-Calories-Healthy/dp/0525541527

Also check out the Hazda Fund (https://www.hadzafund.org/about) to learn more about the Hazda culture

SHOW NOTES:

0:00 | Introduction to Herman Pontzer

1:40 | The Calorie Debate

6:14 | How We Burn Energy

12:09 | Obesity Starts In The Brain

14:43 | Hypothalamus Function

19:25 | Brain Response to Calories

29:06 | Food Calorie Signaling

32:36 | Optimal Lifestyle

34:53 | Processed Food Brain Hack

38:31 | Why Sugar Is A Problem

42:22 | Hi Carb Diet Weight Loss

45:24 | Fantasy Diet Study

Follow Herman Pontzer:

Website: https://sites.duke.edu/pontzerlab/people/

Twitter: https://twitter.com/hermanpontzer

Instagram: https://www.instagram.com/hpontzer/

Facebook: https://www.facebook.com/herman.pontzer

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