Into the Impossible With Brian Keating
Andrew Huberman’s Guide to Eye Health
Apr 10, 2025
Andrew Huberman, a Stanford neuroscientist renowned for his work on brain health and human performance, discusses fascinating ways to enhance astronomical vision. He delves into how altitude affects sight and shares strategies for overcoming sleep challenges in extreme environments. Huberman provides practical tips for handling jet lag and improving sleep quality through meal timing and light exposure. The conversation also addresses eye health, highlighting the risks of substances like alcohol on restorative sleep and the importance of regular eye check-ups.
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Quick takeaways
- Andrew Huberman emphasizes the significance of nose breathing and creatine supplementation for enhanced cognitive and visual performance at high altitudes.
- The podcast discusses practical strategies like using eye masks and light therapy to manage sleep disruptions caused by extreme light conditions in places like the South Pole.
Deep dives
Improving Astronomical Vision at High Altitude
Adjusting to high altitudes is essential for astronomical observation, as the reduced oxygen levels can impair cognitive and visual functions. Breathing through the nose has been shown to enhance memory and cognitive performance, making it helpful for those at high altitudes. Additionally, creatine supplementation may benefit individuals moving to altitude by aiding both physical and cognitive performance. This highlights the importance of oxygenation, especially for maintaining eye health in low oxygen environments like space, where vision can be severely affected.
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