The "8-hour sleep" myth - Deepstash

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How to get a good night's sleep

The "8-hour sleep" myth

8 hours of sleep/night is a useful goal, but it’s not true that everyone needs that. 

A lot of people get obsessed with this goal of getting 8 hours of sleep every single night, and because they’re someone who just doesn’t need that much sleep, or they can’t reliably sleep that long, they get anxious about it and that actually creates issues with insomnia.

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Keep in sync with your body’s natural sleep-wake cycle
  • Try to go to sleep and get up at the same time every day;
  • Avoid sleeping in, even on weekends;
  • Limit naps to 15 to 20 minutes in the early afternoon;
  • Fight after-dinner drowsiness. If you get sleepy way before your bedtime, get off the couch and do something mildly stimulating.
Melatonin

Is a naturally occurring hormone controlled by light exposure that helps regulate your sleep-wake cycle. 

Your brain secretes more melatonin when it’s dark, making you sleepy, and less when it’s light, making you more alert. 

However, many aspects of modern life can alter your body’s production of melatonin and shift your circadian rhythm

Influence exposure to ligh

During the day:

  • Expose yourself to bright sunlight in the morning. 
  • Spend more time outside during daylight. 
  • Let as much natural light into your home or workspace as possible.

At night:

  • Avoid bright screens within 1-2 hours of your bedtime.
  • Say no to late-night television.
  • Don’t read with backlit devices. 
  • When it’s time to sleep, make sure the room is dark.
  • Keep the lights down if you get up during the night.
Creating a sleep-inducing environment
  • Turn the temperature between 60 and 72 degrees.
  • Turn off the lights. Artificial light suppresses your body’s production of the sleep hormone melatonin.
  • Turn down the noise. Wear earplugs if you have to, or consider investing in a white noise machine.
  • Pick comfortable bedding. Avoid synthetic fabrics like polyester that trap heat and moisture.
  • Invest in a comfortable mattress.