Physical & Mental Wellbeing

Back to Brain Bytes
Fact
30 seconds
Physical & Mental Wellbeing

Sleep Cycles

Sleep cycles through stages including light sleep, deep sleep, and REM approximately every 90 minutes; waking between cycles feels more refreshed than during one.

Get More Brain Bytes

Build a daily learning habit with 30-second insights

Explore All Brain Bytes

Go Deeper

Explore 10-minute Brain Sparks for deeper understanding

Try Brain Sparks

More Like This

Related Brain Bytes from Physical & Mental Wellbeing

Brain Byte
30s
Physical & Mental Wellbeing
fact

Omega-3 Benefits

Omega-3 fatty acids reduce inflammation and support brain health.

fact
View
Brain Byte
30s
Physical & Mental Wellbeing
fact

Community Immunity

Vaccination creates 'community immunity' when approximately 95% of a population is immunized.

fact
View
Brain Byte
30s
Physical & Mental Wellbeing
fact

Sitting Disease

The 'sitting disease' concept links prolonged sedentary behavior to increased mortality, independent of exercise habits.

fact
View