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Huberman Lab

AMA #10: Benefits of Nature & “Grounding," Hearing Loss Research & Avoiding Altitude Sickness

Aug 30, 2023
Explore the scientifically supported benefits of nature and sunlight exposure, including improved sleep and metabolism. Discover how spending time in nature positively impacts mental and physical health. Learn about the concept of grounding and the importance of outdoor activities. Delve into the plans to fund research in mental, physical, and performance health through the premium channel of the Huberman Lab Podcast.
21:33

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Quick takeaways

  • Sunlight exposure early in the day improves circadian rhythm, mood, focus, and metabolism.
  • Being near moving bodies of water has positive health benefits, enhancing mental and physical health.

Deep dives

The Benefits of Sunlight Exposure

Sunlight exposure early in the day has significant benefits for setting one's circadian rhythm, improving mood, focus, alertness, nighttime sleep, and metabolism. Viewing morning sunlight directly in the eyes is a science-supported practice that enhances mental health, physical health, and performance. Sunlight exposure requires going outdoors, as the benefits cannot be achieved through windows or screens. While sad lamps can provide some benefits, they are not as effective as sunlight exposure. There is strong evidence for the positive effects of sunlight, but less evidence for other aspects of nature like grounding.

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