After how many hours of sleep do you stop functioning?

After how many hours of sleep do you stop functioning?I don't think anyone knows for certain.And it depends on what you mean by stop functioning. Do you mean death. function can refer to a sliding spectrum of behaviors and things. like work. Please don't drive if you've not slept in 18 hours. use your best

Can a 14 year old sleep 7-8 hours per night?

I guess you're 15 now, but the answer is the same. No.Current wisdom says teens need 9.25 hours of sleep per night, 7 days a week. Regular sleep times and wake times are important. The tough part however, is that melatonin production in teens is delayed up to 3 hours, which means those ‘tired' feelings are delayed about two

Can I work out while sleeping?

Well, we workout for 1 hour with our daily lifestyle. And we loose 300 - 600 calories in the gym/fitness centers. Body will recover that quickly so how it can be more effective?Lifestyle changes are very necessary. You spend 1 hour in gym and 8–9 hour sitting in office. So

Despite sleeping for 7-8 hours every night, I feel extremely sleepy each morning. How do I change this?

I would like to answer this question because I have suffered from the same problem.I used to sleep every day in day time a lot in college days also when I got jobMy friends and coworkers used to call me sleepy boy. I used to sleep at night approx 12

Did the Russian sleep experiment really happen?

The story is fictional. No such experiment took place.None of the claims in the story are based on actual events but are actually a work of fiction by an anonymous author. As first published on Creepypasta ( a twisted version of "copy-paste"), which describes a genre comprising short - mostly supernatural - stories

Do sleep needs change as we age?

According to what I read, the sleep needs of our bodies do not decline with sleep, but our sleep patterns change due to physical or mental problems.Aging & Sleep Information - National Sleep FoundationAging changes in sleep: MedlinePlus Medical EncyclopediaOlder people tend to sleep more in the lighter stages

Do you gain weight by sleeping after working out in the morning, and is it bad to sleep on an empty stomach after a workout?

Taking a nap after a workout can be great for kick-starting the recovery process because you effectively put your body out of the stress mode and into the relaxation mode. Ideally, you would have some food in your system before going down, but it's not absolutely necessary as you have hours

Does exercise increase the amount that you need to sleep?

A person usually needs deep sleep from 1100 pm to 0300 am for a scheduled repair and maintenance of the body organs so the body is nourished during the night. This can be witnessed by how a baby sleeps. A baby sleeps many hours and it grows very fast.Another person may need more hours of

Does it give the same result to our body between sleeping late waking up late and sleeping early waking up early?

How early is early?Humans probably evolved to sleep away the night time and wake up when the sun came up. There seems to be a pattern, seen across many cultures, of taking a nap during the hottest part of the day. That pattern makes sense for humans during

Does melatonin help sleep?

What Is Melatonin, Really?

Does physical exercise decrease the amount of sleep you need to feel rested and well functioning?

Hi guys,I would love to explain this phenomenon on the basis of my own experience as well as how my kids show off their feelings after playing for hours."Exercise helps you to get a quality sleep, helps you get a deep sleep and definitely helps in making you feel rested and well

Does sleeping late but getting enough sleep affect my body on getting taller?

Probably not measurably.Amount and quality and consistency of sleep are more important than whether you go to bed early or late, and sleep is really not that significant compared to nutrition and genetics when predicting adult height. In fact, it's been

Does weight training and strength training promote improved sleep?

Yes, They do. A workout leads to increased level of melatonin and cortisol release. Melatonin helps in better sleep, and cortisol is stress relieving hormone. So The sciences definitely approve that any kind of physical activity helps in getting better sleep.For more information on dieting and training. Visit here.

Does working out increase or decrease your sleep needs?

Poor sleep is a detriment to your well - being,  regardless of your workout regiment (unless you are the gifted few who can operate on minimal sleep).To be specific, the importance of sleep does not change, however, consider that most

Every single day, I sleep around 7 and 8 hours, but why do I still feel sleepy in the morning?

See if you have any medical issues. There are many drugs that interfere with REM sleep. So you may be actually sleeping but your mind is not going into the deep REM sleep required to process the days information.Also, be sure you are following the same schedule each day. If you keep on moving around your sleep/wake

How to fall asleep more easily

Ways To Fall Asleep FasterHide your clockYou toss and turn, trying to fall asleep, watching the minutes tick toward morning on your bedside clock. Does this scenario sound familiar? Do yourself a favor: Hide the clock. Constantly checking the time only increases your stress, making it harder to turn down the dial on your nervous system and

How to reduce my sleeping hours to 4-5 hours a day

Well, it is good that you know the truth, but you know better.Did you ever have anytime when you slept for an hour and never felt better and then when yoh slept 10 hour and felt like crap?The reason for this may unlock your answer.One of the reason for sleep is to remove the toxins from your body. And

How to reduce the number of hours of my sleep from 8 hours to 6 hours and not be tired

Hello,before having a child I slept 8 blissful hours per night. Then post baby for several years my sleep patterns went all over the place,I have progressively reduced my hours over the years from 8,7,6,5 to now 4.Now this is not because of a child, but because i have work to do!While I

How to stop hating sleeping alone

It looks like you miss the genuine affection with physical contact. Sleeping is as Joe mentioned always naturally alone. Jet made a nice suggestion with the stuffed animal. I personally believe your consciousness is the blend of emotion and knowledge. This directly links to your feeling of solitude when you notice the absence of another person

How do astronauts go to sleep?

Floating, tethered to the wall of the spacecraft or in a hammock like sleeping bag and requires that astronauts sleep in a crew cabin, a small room about the size of a shower stall. Astronauts have reported having nightmares, dreams, and snoring while

How to decrease sleep quota and increase my sleep quality

Sleep is not requirment in one's life,what the body requires is rest.sleep is just one form of rest.you can sit and also take rest,you can stand and take rest.You are running if you stand doesn't it feel like rest?,you are

How to fall asleep naturally

The ideal way to do this would be to go to a doctor.At your age you shouldnt be having any stress or anxiety or depression.Its actually quite sad that your mom isnt understanding. And you not being able to approach her with what you think is a serious problem is actually a sign of bad parenting.

How to get myself to fall asleep within 5 mins of laying down in bed

First of all, you need to know your sleep pattern type. If you are an

How to hack sleep

See I never heard these terms like hacking your sleep or sleep hacks before reading your question. But this term encouraged me to search and know about this. So what I come to know is -"A strategy to have better sleep or rest in a less period of time is

How to sleep less and become more productive

A... so here is the deal all the time you are awake you are doing things for material things existing in this world. Whatever you do, try to relax your mind in between and close your eyes try to think

How to wake up at 4 am and sleep around 8 pm

Look you have 15–20 days. And believe me that's totally enough to change the habit.You just have to start.Start anytime. Make a schedule. Arrange things with coordination. And without any thought go to sleep at 8 or 9pm. And put as many alarms as you can and try to wake up early. By early

How to get better sleep after age 50

I agree with Sea Jay's comments about sleep regularity and as an epileptic /narcoleptic sleep is very important to me. Indeed I am 55 so in the age range your are talking about.I have quite a rigid sleep cycle due to my

How does napping affect the brain?

It is quite believed that napping makes our brain more efficient!! And this is the only reason these naps are called Power Naps. According to scientists these naps help improve cognitive function, creative thinking and memory performance.Naps are even believed

How does sleep late at night affect our brain in functioning?

This a what's app fwd msg I received. Hope u find it useful.What Time Should You Sleep??By James PangIs there a best time to sleep? There is a saying that sleeping early and waking up early is good for your health. How true is that? Is it

How important is sleep?

Sleep is very imp. part of life. The modern day hectic lifestyle, domestic tensions,office tensions etc. have made peaceful sleep a rarity for most ppl. Absence of peaceful or sound sleep adversely affect your health & your work as well. Many of those who suffer from sleep disorders visit doctors in the hope of overcoming this problem. In this

How many calories do I burn while sleeping?

As a certified trainer and nutrition adviser I want to tell you that During sleep we actually burn low amount of calories. A person who have 160 pound weight will burn 60 to 70 calories an hour but study shows it depends on some other factors too

How many hours do successful people sleep per night?

Sleep is not about quantity, Its all about quality. How many hours the person sleep is not a matter but how deep he is sleeping is matter, it dependence on individual. The successful person who balance things well get a good and

How many hours do you sleep per night? Is it enough sleep for you?

Dear sleepless in Scandinavia,Honey, it can be challenging sleeping when still light at 3 am. We sympathize but suggest a sleeping mask and high end ear plugs are a must!Also jet lag runs havoc on ones

How many hours of deep sleep (delta wave portion) does an average adult need per day?

Searching for answersFinding the answers was surprisingly difficult. The major obstacle was to understand how the Jawbone UP defines deep sleep in the first place.Here's the problem:The Jawbone Up (like Sleep cycle and similar apps) measures our movements and divides them into two phases:Light sleep: when you move moreDeep sleep: when

How many hours should a 21 year old sleep in order to be super-productive?

You being super productive does not mainly depend on sleep. Sleep is just a minimum requirement.7 to 8 hours a day.To be super productive you must do the following simple things1. Write a to-do list everyday

How many hours should I have to sleep?

Most of the Sleep Experts say that 7–8 hours sleep is very necessary for human being, although the time period may exceed or decrease depending on the age factor. Like, for new born babies, it is necessary for them to sleep for more than 12- 14 hours.

How many hours should I sleep in a day?

It really depends on your age here is is a good guide....Newborns (0-3 months ): Sleep range narrowed to 14-17 hours each day (previously it was 12-18)Infants (4-11 months): Sleep range widened two hours to 12-15 hours (previously it was 14-15)Toddlers (1-2 years): Sleep range widened by one hour

How much does an adult (age 21) need to sleep?

7–8 hours sleep is said to be sufficient for the mind and body to function well. It keeps the body alert, active, healthy. Specially at the age of 21 when you are growing then just eating good food is not enough having a good life style, healthy habits help you become healthy and sleeping

How much sleep do we really need for healthy life?

These days it seems like many think it's bad-ass to sleep for four hours a night and

How much sleep does a person over 70 need?

Depending on the level of activity that one is engaged with, thereby a reasonable consideration can be allocated towards gracefully adding on a few minutes as might be essentially required.The point being that apart from at least 6 to 8 hours of sound sleep if one is not sleeping during

How much sleep does an adult require in 24 hrs?

Sleep is extremely essential for effective daytime functioning. In the long term, it has a direct correlation with mental and physical health.The amount of sleep required varies from person to person. For an adult, the sleep requirement is generally between 6–10 hours. I am 20 years old and I generally need 7.5 hours of sleep on average

How much sleep does an average adult need to live healthy?

The function of sleep is unknown but it is required for good health. Sleep is controlled by the reticular activating system in the upper brainstem and diencephalon. It is composed of different stages that can be visualised on electroencephalography (EEG).As drowsiness occurs, normal EEG background alpha

How much sleep is too much?

The short answer is that greater than 9 hours of sleep is "too much" sleep for most people. While it may seem counterintuitive, you should not try to sleep less than 9 hours a night if you are sleeping 9.5 hours a night. However, getting checked out by a sleep specialist might be a

Ideally how many hours should a man sleep, so that he is healthy?

Sleep needs vary across ages and are especially impacted by lifestyle and health. To determine how much sleep you need, it's important to assess not only where you fall on the "sleep needs spectrum," but also to examine what lifestyle factors are affecting the quality and quantity

If you have only 1 hour left before they take away your ability to dream, what would you want your last dream to consist of?

That's a toughie Diego. It's like asking what's your favorite song, or movie, or memory. I probably would want to dream about flying. It's the most empowering dream I've ever had, so why not that one. Unless it's ....hmmm...maybe dream about my Son talking to me. Yep. That's it. Talking to my Son.

Is 5 hours of sleep enough?

If you're asking yourself

Is 7 hours of sleep enough for recovering the body after a workout?

No. A full muscle group reperation will take almost a week to repair and add additional muscle for the next time you work out. When you really want repair faster. You should be eating twice as much, icing, and sleeping after everywork out. You won't see gains if you continue to break a muscle down everyday and never

Is it advisable to do pushups before sleeping at night?

Pushups increment quality and strong perseverance in the chest, one of the body's real muscle gatherings. Doing pushups just before bed, be that as it may, may make it troublesome for you to nod off. So, in case you're ready to rest fine in the wake of practicing and can't discover time to do pushups somewhere else in your

Is it fine to hit the gym without getting any sleep at night?

There are studies saying that workouts after poor sleep are more than just detrimental.I've taken to just skipping if I didn't get at least 5 hours sleep. I can just come back the next day better recovered and hit my sets instead

Is it more important to get 8 hours of sleep but sleeping late or sleep earlier?

According to a research , conducted in japan sleeping more then 8 or less then that induced high risk of diabetes , blood pressure and a higher body mass index. And those who slept between 6.5 and 7.4 hours a night had the lowest A1C levels of all the participants. A1C levels are measurement of a

Is it okay to exercise at night after dinner then go to sleep immediately?

I'm not a doctor - I didn't examine you.But I hate the word

Is it possible to fall asleep standing up?

Not for very long. you kind snap back awake when you begin to to tip over. You have to go through a hypnogigic state between awake and and sleep as your nervous system powers down putitng you through paralysis for sleep.Unless

Is late night sleep bad for health?

7. Loss of concentration:Sleeping late makes you wake up late and this can lead to loss of concentration. Sleeping beyond nature's permissible sleep hours can offset your mood and lead to considerable drop in concentration. It's always advisable to lead life according to the in-built time table of the body. Moreover,

Is sleep cumulative?

Sleep need is usually determined over a 24 hour period. Power naps won't reduce your overall total sleep time need as far as I know. Daytime naps may also not be ideal for several reasons. That being said, there are plenty of people in Europe who take naps during Siesta in the afternoon.You

Is sleeping at 2am bad?

Well, assuming you have a normal 9–5 lifestyle (work or school), then sleeping consistently at 2am is not the worst, assuming you can get about 6 hours of sleep before starting your day.They say that 7–8 hours is ideal, but

Is sleeping for 6 hours at night enough when you sleep one more hour during the day, when your body/brain needs 7 hours of sleep per day?

Per research, 7 to 8 hours of sleep, everyone needs. Sleep is such a need that you can not divide it. Say, you can't say

Is sleeping in the afternoon good or bad for health?

Finally!!! It's about napping. I want to introduce myself as a self-proclaimed napping expert and hence consider myself eligible enough to answer this question.Through years of rigorous effort in the art of napping, I made myself receptive enough to identify the effect of different types

Is sleeping late really unhealthy?

I'm not 100% sure on the exact science, but I can tell you exactly what happens if you go sleep very late for most of your life.Pretty much nothing.Since I was 18, I went to sleep after 4 am somewhere close to 95% of the time, barring certain circumstances where I had to get up early

Is waking up early and getting less sleep good or getting enough sleep and waking late good?

Sleeping less and getting up early is not good for your health. I don't know what time you go to sleep and when you wake up late, I assume if you go to bed at 2:00am and get 8 hours of sleep, you would get

My 3 year old son sleeps only 7-8 hours a day. Is it fine?

I always thought that she would just magically outgrow her sleep problems as a baby. Then she became a toddler and she still had problems, so I began thinking it was separation anxiety, etc.Now she is nearly 3.5 years old (and the size of a 5 year old) and she wakes up more than my 2

My husband sleeps until 2 pm in the afternoon unless I wake him up. He doesn't work, doesn't clean, and plays video games all day. Where do I start when it comes to motivating him?

The problem is that in terms of the dynamics of your relationship, you have become an enabler; you have fully absorbed this role (it happens bit by bit unbeknownst to the person absorbing) and you are now sold on it, to the point that you think

Should I always get 8 hours of sleep every day, or should I spend some sleep time in studying instead?

Go for the sleep, your studying may not even pay off if you don't get good sleep.When the body goes to sleep, it goes through about 4–5 sleep cycles. Each one of these take about 90- 120 minutes. That adds up to about 8 hours.When it gets to about the 3rd cycle, you

Should I still exercise after little sleep?

Okay, but I'm just curious about whether lesser gains is really inevitable? Assuming I can get my mind together to work just as hard as I normally would? There are days when I've gotten a lot of sleep but for whatever reason my mind isn't in the game. I just wonder if it would

Sleeping for 3 hours, getting up for 2 hours and sleeping for 4 hours is much harder for me than sleeping 7 hours. Is continuity important for sleeping?

It's not important for you to sleep in fractions. Rather try to sleep continuously which is more effective as compared to in fractions. As you do, seven hours of sleeping continuously this tells that your body demands this kind of sleep only. If it's difficult for you

What are guaranteed ways to fall asleep?

Let's understand first why is sleep necessary? Sleep play a vital role in your physical health. For example, sleep is involved in healing and repair of your heart and blood vessels. Ongoing sleep deficiency is linked to an increased risk of heart disease, kidney disease, high blood pressure, diabetes, and stroke.To get a guaranteed ways to fall asleep you

What are some facts about sleeping?

*** For some unknown reason, this answer has become a lot more popular recently. Forgive me if I don't really remember where all this came from as I wrote it a few years back. I think I posted some the citations in a comment, but many of their authenticity is questionable.... Whatever the case, view

What are some non-obvious techniques for improving sleep quality?

Supplementing with L-Theanine, 5-HTP, and Melatonin before bed.L-Theanine is a unique amino acid found almost exclusively in the tea plant.  It increases the emission of alpha waves (focused attention, relaxation) and crosses the Blood Brain Barrier, helping support healthy neurotransmitter

What are some unknown facts about sleep paralysis?

Sleep paralysis involves awakening from sleep and not being able to move or talk. It feels like a mysterious presence is floating over your bed, or a heavy thing has been sitting on your chest. Sleep paralysis is seriously one of the strangest and most frightening phenomenon produced by the human brain.During the most dream-filled phase of sleep, our

What are the best techniques for going to sleep?

Stay away from screens for at least an hour before bed.If you need to unwind during that hour, read a book or listen to some relaxing music.Don't hang out in your bedroom. Save it for sleep and sex.Do not eat right before bed. If you take night time medication that you need

What are the best ways of falling asleep quickly?

In A Beautiful Mind, a young math professor played by Russel Crowe walks into a noisy room and writes an equation on the board.After a young woman, played by Jennifer Connoly, solves the noise problem he says, "in multivariable calculus, there is often a

What are the effects of doing pushups before sleeping at night?

Likely there are no extra benefits of doing push ups at night compared to any other time of the day.Performing extra sets of an exercise over time could help you accrue more volume for select bodyparts/more practice with a particular exercise, which could help you get stronger/bigger over time.IF you choose to go this route, make sure you also

What are the latest techniques used to get a deep, rejuvenating sleep?

A relaxing, deep sleep is powerful - it rejuvenates your body, mind and spirit; it heals you. Sleep can make you feel like a brand new person. Bad quality sleep, on the other hand, can leave you feeling lethargic, tired and uninspired. Unfortunately, in this day and age, a relaxing

What are the long-term health effects of severe insomnia, such as regularly skipping nights without sleeping and/or sleeping less than 4 hours a night?

There are many effects which have been well researched: here are some of the key ones:a) earlier onset of Alzheimer's diseaseb) shorter life spanc) higher chance of diabetesd) higher chance of car and work accidentse) poor and risky decision making without realizing it.f) higher chance of strokes and cardiac problemsg) irritability and poor social behaviorSo get your 7.5 hours

What are the side effects of sleeping late at night?

Late to bed can harm the body, including kidney injury, IQ reduction, skin deterioration, obesity and so on.But I think these threats don't work for you due to sleep late at night already be a habit.And when going to bed late every night has become a habit,

What are tips for falling sleep quickly?

Use the 478 breathing technique.I use this while lying down (rather than sitting up as suggested) and it clears my mind and helps me fall asleep very quickly. It takes longer than 60 seconds for me, but does work in

What can I do to sleep better after exercising?

First, you have to understand what kind of exercise you are doing and how it affects the mercy of your body. It's likely you're doing exercise that raises your fire (prana) and you're doing that too late in the day if you can't sleep. In the evening you will want to do things that cool

What does having less than 6 hours of sleep a day do to one's body?

Sleep is a physiological need and is crucial for the working of the brain. The sleep quota depends upon one's age and level of exertion. Infants sleep for 18 Hrs per day, adolescents need 8–10 hours and old people can manage with 4–5 hours. The pattern

What does it mean to be a 'jumper' when it comes to the Objective personality concepts of sleep, blast, play and consume?

Thank you for asking this question because I think understanding it helps a lot of people who feel as though they don't quite fit some of the MBTI stereotypes. The

What happens in the human body during the stages of sleep?

What is sleep?Sleep is a physical and mental resting state in which a person becomes relatively inactive and unaware of the environment. In essence, sleep is a partial detachment from the world, where most external stimuli are blocked from the

What happens when you sleep late at night always?

If anyone sleep late at night then their physical and mentally condition would be change.  You will be drowsy and can't wake up or think in the morning.Sleeping late can damage your health. Your body can't regenerate itself so it can function properly the next day.Apart from it,  sleeping tablets

What is different between a nap and going to sleep?

Hi There,A rest is much the same as taking a break, resting your eyes. While rest includes the more profound stages and REM rest, where genuine reclamation happens. This is the essential inhabitant of the distinction however some test this, and contend that is REM is the thing that issues at that point rest in wasteful.Zencip

What is sleep?

Sleep is a state that is physiologically and behaviorally distinct from rest or quiet wakefulness. A sleeping animal will immediately rouse with adequate stimulation. This abrupt arousal distinguishes sleep from torpor, hibernation, and other enduring states of inactivity.  Most vertebrates do not only

What is the best life hack for lack of sleep?

What I have found works best for me is to find a spot to stare at (in the dark, of course) such as a wall. Stare for several seconds, then close your eyes for a few seconds, open them and continue staring at the same spot. Repeat this process, and after only a short

What is the best way not to feel sleepy before studying?

Drink more water :A classic fix-me-up for most ailments, drinking water regularly throughout your day will have you feeling peppy in no time. Often times those feelings of fatigue and lethargy are due to nothing more than basic dehydration.Exercise more often :Getting on your feet and moving around can seem even more

What is the best way to fall asleep quickly if you have anxiety?

For insomniacs, there is a technique, used by the military, to fall asleep in two minutes anywhere and anytime. The method is said to have a 96% success rate after six weeks.In just two steps, one is said to nod off quickly even with disturbances in the surroundings, such as

What is the best way to make sure you stay asleep after falling asleep?

For me, it's all about what you do before you get into bed. Your sleep routine is super important for making sure you stay asleep.If every night you get into bed looks different, try to establish a routine. Here are a few things to think about:Avoid caffeine about 5 hours before

What is the effect of sleep deprivation on human health?

There are countless negative affects of sleep deprivation. One of them is the release of melatonin. Melatonin is released at night while were sleeping and studies have shown that people that are exposed to light after the sun goes down, or people that aren't sleeping enough do not

what is the minimum amount of sleep a 15 year old can get?

The answer to your question is: 6–7 hours!But the total sleep duration should not be of utmost importance to judge rather we should look after the amount of deep sleep one gets to define the adequate sleep duration required.First, let's look into the total sleep duration defined:As per the recent researches on

What is the secret to getting sound sleep at night?

Sleep is vital. It is just as important as regular exercise and a healthy diet.Did you know that poor sleep has an immediate negative effect on your hormones, exercise performance and brain function?We want to optimize our health, to have a healthy difference in our quality of life.

What are the best ways of falling asleep quickly?

In A Beautiful Mind, a young math professor played by Russel Crowe walks into a noisy room and writes an equation on the board.After a young woman, played by Jennifer Connoly, solves the noise problem he says, "in multivariable calculus, there is often a number

What should I do to sleep better?

Just as food and water are a necessity, sleep is also a necessity. First off, if you're not sleeping so well, try to identify what could be the cause/s for it. It can be because of an unhealthy lifestyle, work/life stress, worries, etc.Personally,

What would you do if you couldn't sleep?

Here i will give you some tips.-- Inhale through your left Nostril:This yoga method is thought to reduce blood pressure and calm you. Lie on your left side, resting a finger on your right nostril to close it. Start slow, deep breathing in the left nostril.--  Make a worry

What's the best way to fall asleep?

I am a professional insomniac. Over the years, I've collected a fair number of tips from sleep medicine specialistsGood sleep hygiene guidelines include:Avoid heavy meals or exercise within a few hours of bedtimeAvoid naps - especially long (>45 min) naps late in the afternoonAvoid caffeine after 12 noonAvoid emotional activities close to bedtimeUse one's

Why am I tired all day but can't sleep at night?

If you tell someone you can't sleep at night, or that you have insomnia, you're going to be getting a lot of advice. Unfortunately, much of that advice will be ‘sleep hygiene' advice that is not proven to actually help people with insomnia fall asleep. In fact, many clinical studies give the

Why can't I fall asleep quickly?

Have you got something on your mind? Maybe you're stressed?It's possible that your lack of sleep is down to a psychological issue. Psychological causes of tiredness are much more common than physical causes.Most psychological causes lead to poor sleep or insomnia, both of

Why can't I fall asleep?

Maybe because you are not using these 25 steps.After many many minutes of research and study, I've come up with 25 perfect tips to sleep fast and well.Practice 1/2 of these tips and you'll be knocked the F out in no time!Original awesome article: How To Fall Asleep

Why do I always sleep so late?

Hey there! :)There is something very interesting in sleeping habits.The most important thing to feel ready for your day after sleep is the quality of the sleep. If your sleep is poor, you'll need more and more hours and still feel like crap after waking up.I will outline just the basic

Why do I still need around 7-8 hours of sleep even when I'm 21-years-old?

Source: LifeI think they sleep more than you know.I grew up with a lot of people who bragged about how little sleep they got, how much they partied, and yet how incredible of grades they still got.  (These were the 4.0 students, the 33 on your ACT type of

Why do most young people naturally stay up late and sleep in late? Is it biological or psychological?

It's physically impossible for a teen to sleep early when their body clock (circadian rhythm) is synchronised with their surroundings. Melatonin (the sleepy hormone) is released a lot later in adolescents, therefore causing them to feel their sleepiest closer to midnight. Adolescents need 8-9 hours of sleep each night to