Physiology Friday #173: Nighttime Light Exposure Impairs Metabolic FunctionThe health dangers of sleeping with the lights on.Brady HolmerJul 07, 2023∙ Paid5ShareGreetings!Welcome to Physiology Friday.As always, sponsors can be found at the end of this newsletter.Physiologically Speaking is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.SubscribeWe’ve all been warned against using our phones in bed due to the harmful effects of blue light on sleep. It…Continue reading this post for free, courtesy of Brady Holmer.Claim my free postOr purchase a paid subscription.