睡眠的相关知识

1、The way to a more productive, more inspired, more joyful life is getting enough sleep. society family graduation supervisor Functions of sleep 1. Eliminate fatigue and restore physical strength 2. Protect our brain and restore energy 3. Strengthen our immune system 4. Promote growth 5. Delay senesce

2、nce (衰老) What is good sleep? Fall in sleep in 10-20 minutes or less Keep sleeping until the next morning, or wake up occasionally then fall asleep quickly in five minutes No dream, or forget quickly after wake up Feel energetic, relaxed, happy, and without fatigue after wake up Little or no nightmar

3、e during sleep Supine (仰卧) For most of us: 1.Protect our neck and back 2. Slow down the appearance of wrinkles and relieve pressure of nerve. 3. Not suitable for people with asthma (哮喘) and snore (打鼾) For babies: 1. Not good for vomiting milk (吐奶) 2. Back of babys head will become flat 3. Observe ba

4、by conveniently. Lie on right side (右侧卧) For most of us： 1. Protect our heart and prevent snoring 2. But easy to produce wrinkles For babies: 1. Prevent vomiting milk 2. Cause asymmetric face Lie on left side (左侧卧) For most of us: 1、Press our heart and stomach For pregnant women： 1. Turn right-hand

5、uterine (子宫右旋) into straight position 2.Reduce the abnormal fetal position (胎位异常) Prostrate (俯卧) For most of us: 1. Not very good 2. Press our internal organs and affect breath 3. Increase our heart load. For babies: 1. Good for the growth of thorax (胸廓) and lung (肺) 2. Create perfect head shape 3.

6、Cause choking (窒息) Sleeping time Juveniles (8 hours Adult: 7-8 hours The aged (60 years old): 7 hours Consequence of Insufficient sleep Lack of adquate sleep judgment, mood, ability to learn and retain information, and may increase the risk of serious accidents and injury a host of health problems:

7、obesity, diabetes, cardiovascular disease, and even early mortality Sleep What many people do not realize is that a lack of sleepespecially on a regular basisis associated with long-term health consequences, including chronic medical conditions like diabetes, high blood pressure, and heart disease,

8、and that these conditions may lead to a shortened life expectancy. The cost of poor sleep is much greater than many people think: it may have profound consequences for our long-term health. Disease Risk Insufficient sleep obesity diabetes heart disease and hypertension mood disorders immune function

9、 alcohol life expectancy obesity sleep body mass index (BMI) sleep=8 h/night overeating Diabetes Insufficient sleep may lead to type 2 diabetes by influencing the way the body processes glucose, the high-energy carbohydrate that cells use for fuel. Numerous studies have revealed that adults who usua

10、lly slept less than five hours per night have a greatly increased risk of having or developing diabetes. sleep5 h/night obstructive sleep apnea 阻塞性睡眠呼吸暂停 Heart Disease and Hypertension A single night of inadequate sleep in people who have existing hypertension can cause elevated blood pressure throu

11、ghout the following day. This effect may begin to explain the correlation between poor sleep and cardiovascular disease and stroke. Sleeping too little (9 hours) increased the risk of coronary heart disease 冠心病 in women. Mood Disorders Given that a single sleepless night can cause people to be irrit

12、able and moody the following day, it is conceivable that chronic insufficient sleep may lead to long-term mood disorders. Chronic sleep issues have been correlated with depression, anxiety, and mental distress. feeling more stress sad angry mentally exhausted Immune Function It is natural for people

13、 to go to bed when they are sick. Substances produced by the immune system to help fight infection also cause fatigue. Those who slept more when faced with an infection were better able to fight that infection than those who slept less. Alcohol Alcohol use is more prevalent among people who sleep po

14、orly. The reason for this is twofold. First, alcohol acts as a mild sedative and is commonly used as a sleep aid among people who have sleep problems such as insomnia. Second, the sedative quality of alcohol is only temporary. Despite its mild sedative qualities, Alcohol often contributes to poor sl

15、eep. Life Expectancy Considering the many potential adverse health effects of insufficient sleep, it is not surprising that poor sleep is associated with lower life expectancy. Sleeping five hours or less per night increased mortality risk from all causes by roughly 15 percent. Of course, just as sl

16、eep problems can affect disease risk, several diseases and disorders can also affect the amount of sleep we get. No! Irregular life style! Adequate sleep! We should cherish life! Tip 1 of 5: Making Your Bed and Bedroom Welcoming Tip 2 of 5: Bedtime Diet Tips to Improve Sleep WARNING: Dont use chamom

17、ile tea if you are allergic to ragweed, or are on blood thinners. Tip 3 of 5: Having a regular life Tip 4 of 5: Cultivating good habits for good sleep Tip 5 of 5: Medication for better sleep (insomniac) Z Z Z Circle of Friends Xiao Mi Sports Bracelet Function Binding your cell and Share your informa

18、tion Monitor sleeping process Quarter bell Record motion information Constitution of Xiao Mi Sports Bracelet Battery Bluetooth Chip ADI military dynamic sensor Analysis of sleep Active Sleeping . Passive Sleeping Sleeping Gives our body the rest ( heart slows down, brain becomes very inactive, etc.)

19、 Prepares us for active sleeping This turn which dreaming occurs ( brain temperature rises, eye movement, the amount of blood in the brain increases, body becomes very still) Dreaming helps us to rest our minds Dreaming:1.5/8 h How does Xiao Mi Sports Bracelet work ? The ADI military dynamic sensor

20、in Xiao Mi sports bracelet can monitor and judge sleeping basing on exercise variety of our body in several phases from woke up to sleep! Engineer set 6 conditions for Xiao Mi sports bracelet, if only the date in the bracelet consist with this 6 condition simultaneously, the bracelet would start to record the time of our bodys deep sleeping ! ( Our body would be still when it occurs to deep sleeping ) Epilogue The way to a more productive, more inspired, more joyful life is getting enough sleep. society family graduation supervisor Lie o