Chapter
Debunking the Myth of Blue Light Harm
45:13 - 50:27 (05:13)
The assumption that blue light causes harmful effects on the eyes and health is unfounded, as people may actually be experiencing screen-induced headaches from prolonged exposure to devices. While blue light can cause retinal damage under extreme circumstances, it does not necessarily mean that blocking blue light is a solution for screen time related discomfort.
Clips
The type of light exposure we receive in the evening greatly impacts our ability to fall asleep.
45:13 - 47:06 (01:53)
Summary
The type of light exposure we receive in the evening greatly impacts our ability to fall asleep. While sunsets are nice, any form of light exposure in the afternoon can help regulate our sleep-wake cycle.
ChapterDebunking the Myth of Blue Light Harm
EpisodeDr. Samer Hattar: Timing Your Light, Food, & Exercise for Optimal Sleep, Energy & Mood
PodcastHuberman Lab
The idea that blue light is solely responsible for eye strain and headaches caused by screens is a misconception.
47:06 - 50:27 (03:20)
Summary
The idea that blue light is solely responsible for eye strain and headaches caused by screens is a misconception. While blue light can contribute to these symptoms, the proximity and brightness of screens are bigger culprits.