# Is it best sleeping in total darkness?

Page: https://stenobird.com/podcast/do-you-really-know-452837/is-it-best-sleeping-in-total-darkness
Text version: https://stenobird.com/podcast/do-you-really-know-452837/is-it-best-sleeping-in-total-darkness.md
Podcast: [Do you really know?](https://stenobird.com/podcast/do-you-really-know-452837)
Published: 2026-08-26T03:00:00+00:00
Episode link: https://traffic.megaphone.fm/BABA5781253355.mp3
Audio file: https://traffic.megaphone.fm/BABA5781253355.mp3
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JSON: https://stenobird.com/v1/public/podcasts/do-you-really-know-452837/episodes/is-it-best-sleeping-in-total-darkness
Duration seconds: 394

## Resource

Almost all kids are afraid of the dark, and sometimes that fear even lingers into adulthood. It's a shame really because, contrary to what you might think, darkness is actually not our enemy but a friend when it comes to drifting off to dreamland. Being exposed to light at night can have negative consequences on person’s health in the long-term. That’s according to a study by researchers at Northwestern University's Feinberg School of Medicine in the United States. They published their findings in 2022, having discovered a correlation between exposure to light while sleeping and conditions like obesity, high blood pressure and diabetes. What's the link between light and disease? How can I ensure I’m not at risk from light exposure at night? In under 3 minutes, we answer your questions! To listen to the last episodes, you can click here: ⁠⁠What are the biggest misconceptions on beating heatwaves?⁠⁠ ⁠⁠What are the health benefits of using sex toys?⁠⁠ ⁠⁠Which foods should I avoid after their expiry date?⁠⁠ A podcast written and realised by Joseph Chance. First broadcast: 1/10/23 Learn more about your ad choices. Visit megaphone.fm/adchoices

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## Transcript

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