Chapter
The Importance of Blue and Red Light
11:16 - 17:24 (06:08)
Blue light is important early in the day, and red light should be very dim to avoid negative effects later in the day and at night. Many commercial products with bright red lights may not be effective.
Clips
Red light therapy has become a popular treatment for a variety of conditions, but the studies behind these claims are often not published in highly reputable journals.
11:16 - 13:53 (02:37)
Summary
Red light therapy has become a popular treatment for a variety of conditions, but the studies behind these claims are often not published in highly reputable journals. However, research has shown that viewing red light early in the day can have positive effects on the mitochondria in specific retinal cells.
ChapterThe Importance of Blue and Red Light
EpisodeUsing Science to Optimize Sleep, Learning & Metabolism
PodcastHuberman Lab
Dr. Andrew Huberman explains that while blue light is important for staying alert during the day, minimizing red light at night is crucial for optimal sleep.
13:53 - 17:24 (03:31)
Summary
Dr. Andrew Huberman explains that while blue light is important for staying alert during the day, minimizing red light at night is crucial for optimal sleep. However, most commercial products for minimal light exposure emit red light that is too bright for this purpose.