Huberman Lab
How to Use Exercise to Improve Your Brain’s Health, Longevity & Performance
· Summarized
Key takeaways
- Regular exercise significantly boosts brain health and cognitive performance over time.
- Different forms of exercise, including resistance training and cardio, impact brain function in complementary ways.
- Increased autonomic arousal from exercise improves memory and cognitive flexibility.
- Implementing a balanced exercise regimen with specific recommendations enhances both physical fitness and brain longevity.
- Quality sleep is vital for cognitive function and is positively influenced by regular exercise.
- Engaging in challenging exercises activates brain regions that promote resilience and cognitive longevity.
Summary
Introduction to Exercise and Brain Health
In this episode, Andrew Huberman discusses the critical relationship between exercise and brain health, emphasizing how different forms of exercise can enhance brain performance both in the short and long term. He delves into the vast literature supporting the benefits of various exercise protocols, including resistance and cardiovascular training, and how they improve brain function by increasing the brain’s capacity for learning and retention over time.
Understanding Arousal and Learning
Andrew explains the concept of arousal, detailing its impact on cognitive performance and learning. He cites studies indicating that increased autonomic arousal enhances memory consolidation and recall. Even brief periods of high-intensity exercise can improve cognitive functions immediately after the activity. Furthermore, he discusses the optimal timing for exercise relative to learning tasks, which can be done before, during, or after learning sessions to maximize retention.
Mechanisms Behind Exercise and Brain Performance
The podcast elaborates on how exercise triggers physiological changes that enhance brain function. During exercise, the body releases neurochemicals like adrenaline and noradrenaline, which contribute to increased blood flow and oxygenation in the brain. This excitement also has downstream effects, promoting neuroplasticity and neuronal health through hormones like BDNF and osteocalcin, enhancing cognitive flexibility and longevity within the brain.
Practical Recommendations for an Exercise Regimen
Huberman outlines a structured approach for crafting a weekly exercise routine that supports brain health. He recommends incorporating both zone two cardio (long duration, moderate intensity) and high-intensity interval training (HIIT) throughout the week, along with resistance training focusing on time under tension and explosive movements. These elements collectively help cultivate effective long-term brain performance and overall physical health.
The Role of Sleep in Exercise and Cognition
The interplay between sleep and exercise is crucial for optimizing brain health. Andrew explains that quality sleep is enhanced by regular exercise and is essential for consolidating memories and performing optimally mentally. He assesses how insufficient sleep can hinder cognitive function but also acknowledges that exercising after a poor night’s sleep can offset some of its adverse effects.
Embracing Challenges for Cognitive Resilience
Lastly, the discussion transitions to the importance of engaging in challenging exercises, particularly those that require will and grit, as a means to activate and maintain the anterior mid-cingulate cortex. He stresses the need for individuals to challenge themselves with difficult tasks, whether physically or cognitively, as this engagement contributes to a resilient and high-performing brain.
Sponsors
- BetterHelp · BetterHelp offers professional therapy with a licensed therapist carried out entirely online. Andrew emphasizes the importance of regular therapy for overall health, stating it is as crucial as regular exercise. BetterHelp allows for easy access to therapy with a focus on building rapport, providing emotional support, and gaining useful insights.
- Helix Sleep · Helix Sleep makes customized mattresses and pillows tailored to individual sleep needs. Andrew reinforces the significance of quality sleep for mental and physical health and how Helix Sleep can help achieve that with their personalized sleep solutions.
- AG1 · AG1 is a vitamin mineral probiotic drink that includes prebiotics and adaptogens, which Andrew has regularly consumed since 2012. He attests to its positive impact on his overall health and highlights a special offer for listeners.
- David · David makes high-protein protein bars which contain 28 grams of protein with only 150 calories. Andrew recommends it for achieving protein goals while keeping calorie intake in check.
- Function · Function offers comprehensive lab testing for health insights, which Andrew personally uses for analyzing various health markers. He highlights the importance of this testing for understanding personal health better.
- Maui Nui · Maui Nui provides 100% wild harvested venison, which is nutrient-dense and low in calories. Andrew emphasizes its quality as a source of protein essential for health and fitness.
Show notes
In this episode, I discuss how different forms of exercise impact brain health and performance in both the short and long term. I explain how many of the positive effects of exercise on brain function occur through the action of specific neurochemicals that increase alertness.
I also cover how to best time exercise and which specific types of exercise to include in your weekly routine to maximize benefits for your brain. Additionally, I explain how certain types of exercise trigger the release of a hormone from your bones called osteocalcin, as well as brain-derived neurotrophic factor. Together, these substances increase neuroplasticity and enhance learning.
The positive effects of exercise on brain oxygenation, blood supply, and fuel utilization are also discussed. Listeners will learn how to design a weekly exercise program that optimizes physical fitness, brain health, longevity, and performance, along with the mechanistic logic behind those recommendations.
Find show notes with articles, resources and more at hubermanlab.com.
Pre-order Andrew's upcoming book, Protocols: https://go.hubermanlab.com/protocols
Thank you to our sponsors
AG1: https://drinkag1.com/huberman
BetterHelp: https://betterhelp.com/huberman
Helix Sleep: https://helixsleep.com/huberman
David: https://davidprotein.com/huberman
Function: https://functionhealth.com/huberman
Maui Nui: https://mauinui.com/huberman
Timestamps
00:00:00 Exercise, Brain Health & Performance; Protocols Book
00:04:03 Sponsors: BetterHelp & Helix Sleep
00:06:55 Brain Health, Cardiovascular & Resistance Training
00:11:51 Exercise & Positive Impact on Brain Performance; Arousal
00:18:20 Learning & Arousal
00:23:18 Sponsors: AG1 & David
00:26:01 Exercise & Acute Learning
00:29:16 Tool: High-Intensity Training & Cognitive Flexibility; Over-Training
00:33:32 Long-Term Brain Health; Tool: Exercise “Snacks”, Cognitive Performance
00:36:57 Exercise, Brain & Body Energy, Adrenaline, Norepinephrine
00:44:08 Adrenal “Burnout”?; Exercise to Increase Energy, Adrenaline
00:48:20 Tool: Core, Compound Movements; Mind-Body Connection
00:53:58 Sponsor: Function
00:55:45 Bones, Osteocalcin, BDNF & Hippocampus; Tool: Jump Training
01:01:30 Exercise, Fuel, Multifactorial Pathways; BDNF & Activity
01:05:06 Lactate, Astrocytes & Brain Function; VEGF & Brain Health
01:11:17 Tools: Zone 2, High-Intensity Training, Time Under Tension Training
01:19:54 Sponsor: Maui Nui
01:21:37 Tools: Time Under Tension; Explosive Jumping, Eccentric Control Training
01:25:30 Injury & Exercise, Illness
01:28:09 Sleep; Injury, Sleep-Deprivation & Exercise
01:33:51 SuperAgers, Anterior Mid-Cingulate Cortex, Grit & Persistence
01:42:04 Tool: Embrace Challenges; Deliberate Cold Exposure, Rope Flow
01:47:39 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter
Disclaimer & Disclosures
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