Essentials: Understanding & Controlling Aggression
5/14/202638 min
In this Huberman Lab Essentials episode, I explain the neural circuits that activate and control aggressive states and behaviors. I discuss how hormones, genes and environmental factors such as day length can shift our aggressive tendencies. I also share science-based tools for modulating aggression, including sunlight exposure, heat therapy and supplementation with ashwagandha or acetyl-L-carnitine. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman LMNT: https://drinklmnt.com/huberman Eight Sleep: https://eightsleep.com/huberman Timestamps (00:00:00) Aggression, Types of Aggression (00:01:43) Context, Aggression vs Sadness (00:03:11) Hydraulic Pressure Model of Aggression (00:06:40) Sponsor: LMNT (00:08:12) Brain Areas for Aggression, Ventromedial Hypothalamus (00:15:26) Biting, Neural Circuits of Physical Aggression (00:17:52) Sponsor: Eight Sleep (00:19:09) Estrogen & Aggression, Testosterone & Competitiveness (00:22:37) Seasonality, Sunlight, Melatonin & Aggression (00:24:50) Cortisol, Serotonin & Aggression (00:26:35) Tool: Reduce Cortisol with Sunlight & Sauna; Ashwagandha (00:30:39) Sponsor: AG1 (00:31:58) Irritability, Aggression & Genetics; Seasonality (00:34:49) Tool: ADHD, Acetyl-L Carnitine & Aggressive Behavior Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices
Transcript preview
First 90 secondsAndrew Huberman· Host0:00
Welcome to Huberman Lab Essentials, where we revisit past episodes for the most potent and actionable science-based tools for mental health, physical health, and performance. I'm Andrew Huberman, and I'm a professor of neurobiology and ophthalmology at Stanford School of Medicine. Today, we are discussing aggression. I'm going to explain to you that there are several different types of aggression. For instance, reactive aggression versus proactive aggression, meaning sometimes people will be aggressive because they feel threatened or they are protecting those that they love who also feel threatened. There's also proactive aggression, where people go out of their way to deliberately try and harm others. And there is indirect aggression, which is aggression not involving physical violence. For instance, shaming people and things of that sort. It turns out that there are different biological mechanisms underlying each of the different types of aggression, and today I will define those for you. I'll talk about the neural circuits in the brain and body that mediate each of the different kinds of aggression. Talk about some of the hormones and peptides and neurotransmitters involved. I promise to make it all accessible to you, even if you do not have any biology or science background. I'm certain that by the end of the episode, you will come away with a much more thorough understanding of what this thing that we call aggression really is. And when you see it in other people, I think it will make more sense to you. And when you observe it in yourself or the impulse to engage in aggression, verbal or physical or otherwise, I hope that you'll understand it better as well. And of