importance of sleep.
Answers
Answer:
sleep make our immunity stronger
if we sleep 6to 8 hours
if we sleep less we will lose some property of brain
if we sleep more we will also lose oot
Answer:
Getting enough sleep is essential for helping a person maintain optimal health and well-being. When it comes to their health, sleep is as vital as regular exercise and eating a balanced diet.
Modern-day living in the United States and many other countries does not always embrace the necessity for adequate sleep. Yet, it is important that people make an effort to get enough sleep regularly.
The following are some of the many benefits health professionals associate with getting a good night’s rest.
1. Better productivity and concentration
Research has linked getting enough sleep to better concentration, productivity, and cognition.
There were several studies that scientists did in the early 2000s that looked at the effects of sleep deprivation.
What the researchers concluded is that sleep has links to several brain functions, including:
concentration
productivity
cognition
A more recent 2015 study in the Journal of Child Psychology and PsychiatryTrusted Sourceshowed that children’s sleep patterns can have a direct impact on their behavior and academic performance.
2. Lower weight gain risk
The link between weight gain and obesity and short sleep patterns is not completely clear.
There have been several studies throughout the years that have linked obesity and poor sleep patterns.
However, a more recent study in the journal Sleep MedicineTrusted Source concludes that there is no link between being overweight and sleep deprivation.
This research argues that many previous studies fail to account adequately for other factors, such as:
drinking alcohol
living with type 2 diabetes
level of physical activity
education levels
long working hours
long sedentary time
A lack of sleep may affect a person’s desire or ability to maintain a healthful lifestyle, but it may or may not be a direct contributor to weight gain.
If you’re curious to learn more evidence-based information about the fascinating world of sleep, visit our dedicated hub.
3. Better calorie regulation
Similarly to gaining weight, there is evidence to suggest that getting a good night’s sleep can help a person consume fewer calories during the day.
4. Greater athletic performance
Getting a sufficient amount of sleep can boost a person’s athletic performance.
5. Lower risk of heart disease
One risk factor for heart disease is high blood pressure. According to the Centers for Disease Control and Prevention (CDC)Trusted Source, getting adequate rest each night allows the body’s blood pressure to regulate itself.
6. More social and emotional intelligence
Sleep has links to people’s emotional and social intelligence. Someone who does not get adequate sleep is more likely to have issues with recognizing other people’s emotions and expressions.
7. Preventing depression
The association between sleep and mental health has been the subject of research for a long time. One conclusion is that there is a link between lack of sleep and depression.
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8. Lower inflammation
There is a link between getting adequate sleep and reducing inflammation in the body.
9. Stronger immune system
Sleep helps the body repair, regenerate, and recover. The immune system is no exception to this relationship. Some research shows how better sleep quality can help the body fight off infection.
Newborns (0–3 months): 14–17 hours
Infants (4–12 months): 12–16 hours
Toddler (1–2 years): 11–14 hours
Preschool (3–5 years): 10–13 hours
School age (6–12 years): 9–12 hours
Teen (13–18 years): 8–10 hours
Adult (18–60 years): 7-plus hours
Adult (61–64 years): 7–9 hours
Adult (65+ years): 7–8 hours
As well as the number of hours, the quality of sleep is also important. Signs of poor sleep quality include:
Waking in the middle of the night.
Still not feeling rested after an adequate number of hours sleep.
Some things a person can do to improve sleep quality are:
Avoiding sleeping in when you have had enough sleep.
Going to bed around the same time each night.
Spending more time outside and being more active during the day.
Reducing stress through exercise, therapy, or other means.
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