What are sleep cycles and why are they important?

What are sleep cycles and why are they important?

Sleep cycles are stages of sleep that repeat throughout the night, typically lasting about 90 minutes each. They include light sleep, deep sleep, and REM sleep, each playing a crucial role in physical and mental health.

How many sleep cycles should I aim for each night?

Most adults should aim for 4 to 6 complete sleep cycles per night, which translates to about 7 to 9 hours of sleep.

What happens if I disrupt my sleep cycles?

Disrupting sleep cycles can lead to sleep deprivation, affecting mood, cognitive function, and overall health. It can also increase the risk of chronic conditions.

Can I improve my sleep cycles?

Yes, you can improve your sleep cycles by maintaining a consistent sleep schedule, creating a relaxing bedtime routine, and optimizing your sleep environment.

What are some tips for better sleep?

Some tips for better sleep include limiting screen time before bed, avoiding caffeine in the afternoon, and ensuring your bedroom is dark and cool.