What are sleep cycles and why are they important?

What are sleep cycles and why are they important?

Sleep cycles are the stages of sleep that your body goes through during the night, typically lasting about 90 minutes each. They include light sleep, deep sleep, and REM sleep, and are crucial for physical and mental health.

How many sleep cycles should I aim for each night?

Most adults should aim for 4 to 6 sleep cycles per night, which translates to about 7 to 9 hours of sleep. This helps ensure you get enough restorative sleep.

What happens if I disrupt my sleep cycles?

Disrupting your sleep cycles can lead to sleep deprivation, affecting your 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 signs of poor sleep quality?

Signs of poor sleep quality include difficulty falling asleep, frequent awakenings, feeling tired upon waking, and daytime sleepiness.