1. SLEEP A quick review for Module 4, Lesson 3

2. These are the reasons you should sleep. . .
Mental sharpness
Productivity
Emotional balance
Creativity
Physical vitality
Regulates weight
Immunity

3. You should get 8-10 hours sleep
Infants- 12 to 18 hours
Children- (ages 5-12 years old) 10 to 11 hours
Adults-7.5 to 9 hours
It all depends on your age.

4. Why Sleep?????
It reduces depression and stress, improves immunity, lowers risk for chronic disease and injury, and improves you mental function.

5. If you don’t get enough sleep you could end up with. . .
Diabetes, Heart Disease, or Obesity

6. Remember these four stages of sleep and know that you will cycle through these four to six times a night!
Stage N1 (Transition to sleep) –
Lasts about 5 minutes.
You are easily awakened.
Stage N2 (Light sleep) –
Lasts about 10 to 25 minutes.
Eye movement stops, heart rate slows,
and body temperature decreases.
Stage N3 (Deep sleep) – minutes
You’re difficult to awaken.
REM sleep (Dream sleep) –
About 70 to 90 minutes after falling asleep

7. So get better sleep by. . . Exercise Don’t eat late at night
Avoid alcohol, caffeine and drinks before bed
Quit smoking
Cool rooms help
Low noise
Have a regular bedtime
Get outside
* all photos from freedistialphotos.net