This is the amount of sleep a teenager needs on average each night.
8-10 hrs
Lack of sleep can make us feel this, which means we have low energy.
fatigue
This word describes the natural state of being without sleep, or feeling like you need rest.
tired
Sleep helps reduce this kind of disease, which includes colds or infections.
illness
This myth says that everyone needs the same amount of sleep, regardless of age or lifestyle.
8 hrs of sleep
Sleep is divided into two main types: REM and this type.
non-REM
This part of our body works better with enough sleep, allowing us to think more clearly.
brain
This word describes the state of being calm, relaxed, and without disturbance.
peaceful
Sleep plays a vital role in restoring this part of our body, helping us feel energized the next day.
brain
This common belief is that caffeine has no effect on sleep if you drink it in the afternoon.
caffeine doesn't affect sleep
Sleep cycles last about this many minutes.
90m
Sleep deprivation can affect our ability to do this, leading to poor judgment.
concentrate
This word refers to your ability to focus on something for an extended period of time.
concentration
This health condition can worsen due to lack of sleep, causing people to feel overwhelmed.
anxiety
This myth suggests that napping during the day always makes people feel groggy.
napping makes you tired
Sleep deprivation can affect the production of this hormone, which helps us manage stress.
cortisol
Sleep is crucial for this system, which helps to protect us from illnesses.
immune system
This word describes the process of restoring energy and health after being physically active.
recovery
This is a key factor in improving memory and learning, making sleep an essential part of education.
cognitive function
This belief is that sleep is not important if you don’t feel tired.
you don’t need sleep if you feel okay
During sleep, our body’s temperature decreases, which helps with this process.
recovery
Sleep helps with emotional stability and reduces feelings of this, which can make you feel sad or anxious.
stress
This term describes when your actions or thoughts are disturbed by an outside influence.
disruption
This type of sleep disorder, where people stop breathing for short periods during the night, affects sleep quality.
apnea
This myth suggests that sleep can’t affect your emotional health.
sleep doesn’t affect your mood