Wearing a sleep mask at night

On the benefits of wearing a sleep mask in bed

Jan. 24, 2020 - Willem L. Middelkoop

Over the past few weeks I have been experimenting with wearing a sleep mask in bed, blocking all light. Our bodies produce the sleep hormone, melatonin, in darkness. Living in an environment awash in artificial light, is therefore exactly the sort of thing that disrupts one's circadian rhythm. Can a simple mask help?

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Effects of a nap during the day: around 2pm you'll notice a steady decline in heart rate

Heart rate graph shows a near flat line, very close to my minimum rate (collected with Biostrap)

The Mindfold sleep mask: total darkness with your eyes open

Maybe it's the font, maybe it's her haircut, but somehow I get a 80s vibe from the Mindfold's packaging :-)

The mask is flexible, enabling a comfortable fit

Wearing a sleep mask, you can see the mask takes the shape of my head

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Tagged

Data Experiment Lifestyle Heart Review Sensors

Articles (155)

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2024-12-09 The Problem With Bitcoin
2024-11-11 Write your own words
2024-11-10 Go Viral on X
2024-10-20 Marathon
2024-09-10 I see dead people
2024-05-11 Developing a native iOS app
2024-03-24 Half Marathon
2024-03-05 No, I Won't Build That!
2024-02-16 Vision Pro
2024-01-16 Health and fitness data
2023-12-15 Backup Rotation Scheme
2023-11-10 Apple Watch as Phone
2023-11-01 And... there is light!
2023-10-14 Giving AI Training
2023-10-13 Hello, stranger
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2023-05-31 Impact of training
2023-05-08 Tablet as Tool
2023-05-03 Using AI to generate code
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2023-04-20 Tips for Long-Distance Cycling
2023-04-05 Cutting Cloud Costs
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2022-12-22 Rolex DateJust 36
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2022-09-15 The Ultimate Freedom Bike
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2018-03-07 Tablet as main computer
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