Herbie Murray
Sleep is a vital physiological process that allows the body and brain to rest, recover and perform essential functions including memory consolidation, emotional regulation, immune function and general health maintenance. Sleep deprivation is a condition characterised by inadequate or insufficient sleep sustained over a period of time. However, some people have a condition called short sleeper syndrome (SSS) which means they need less sleep than most people.
| Characteristics | Values |
|---|---|
| Name | Short Sleeper Syndrome (SSS) |
| Description | A condition where you need less sleep than most people |
| Sleep Hours | Six or fewer hours of sleep per night |
| Health Risks | None known |
| Prevalence | About one-third of Australians are thought to be sleep deprived |
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What You'll Learn
Sleep deprivation
Sleep is a vital physiological process that allows the body and brain to rest, recover and perform essential functions including memory consolidation, emotional regulation, immune function and general health maintenance. Sleep is involved in the regulation of blood pressure, cholesterol and blood sugar levels. It can also impact our diet and physical activity levels. When we don’t get enough sleep our bodies can crave energy-dense foods that are rich in fats and carbohydrates.
Healthy sleep involves not only getting enough hours of sleep, but sleeping at the right time of day and having good quality sleep. Good quality sleep means that you’ve gotten enough of two different phases of sleep: rapid eye movement (REM)—the deep sleep in which dreaming happens—and non-REM. You may not be getting quality sleep if you don’t feel rested after you’ve slept enough, you repeatedly wake up during the night, or you experience symptoms of sleep disorders, like snoring or gasping for air.
Some people need less sleep than others. Previous studies have led to the identification of over 50 families with people who need less than six and a half hours of sleep a night to feel well rested. This condition is known as short sleeper syndrome (SSS). People with SSS get six or fewer hours of sleep on most nights and wake up feeling like they got a full night of sleep. SSS doesn’t pose any known health risks.
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Sleep deficiency
The effects of sleep deficiency can be far-reaching and impact various aspects of an individual's life. It can affect cognitive function, leading to difficulties with concentration, memory, and decision-making. Sleep deficiency has also been linked to mood disorders, such as depression and anxiety. Physical health can be impacted as well, with an increased risk of obesity, heart disease, and diabetes.
It is important to note that sleep deficiency is not just about the quantity of sleep, but also the quality. Good quality sleep involves getting enough of two different phases of sleep: rapid eye movement (REM) and non-REM sleep. REM sleep is the deep sleep in which dreaming occurs, while non-REM sleep is also important for restorative functions.
In rare cases, some people may have a condition called short sleeper syndrome (SSS), where they naturally need less sleep than most people without experiencing any negative health consequences. However, for the majority of individuals, sleep deficiency can have significant impacts on health and well-being.
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Short sleeper syndrome (SSS)
Sleep deprivation is a condition that occurs when you don't get enough sleep. However, some people are short sleepers, meaning they need less sleep than the average person. Short sleeper syndrome (SSS) is a condition where people need six or fewer hours of sleep per night to feel well rested. When they wake up, they feel like they've had a full night's sleep and have the energy they need to get through the day. SSS doesn't pose any known health risks.
Healthy sleep involves getting enough hours of sleep, sleeping at the right time of day, and having good quality sleep. Good quality sleep means getting enough of two different phases of sleep: rapid eye movement (REM) and non-REM. REM is the deep sleep in which dreaming occurs. If you don't feel rested after sleeping enough, you repeatedly wake up during the night, or you experience symptoms of sleep disorders like snoring or gasping for air, you may not be getting quality sleep.
Sleep is a vital physiological process that allows the body and brain to rest, recover, and perform essential functions. These include memory consolidation, emotional regulation, immune function, and general health maintenance. Sleep is also involved in the regulation of blood pressure, cholesterol, and blood sugar levels. When we don't get enough sleep, our bodies can crave energy-dense foods that are rich in fats and carbohydrates.
According to the Centers for Disease Control and Prevention, about one-third of adults in the United States report not getting enough rest or sleep every day. Similarly, about one-third of Australians are thought to be sleep-deprived. However, it's important to distinguish between those who are sleep-deprived and those who are natural short sleepers. While sleep deprivation can have negative health consequences, SSS does not appear to pose any known health risks.
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Sleep disorders
Sleep is a basic human need, like eating, drinking and breathing. It is vital for good health and well-being throughout your lifetime. Sleep deprivation is a condition characterised by inadequate or insufficient sleep sustained over a period of time. It occurs when an individual consistently fails to obtain the amount of sleep that they need.
However, some people need less sleep than others. Short sleeper syndrome (SSS) is a condition where people need less sleep than most. People with SSS typically get six or fewer hours of sleep a night and wake up feeling well rested. SSS doesn't pose any known health risks.
Previous studies have identified over 50 families with people who need less than six and a half hours of sleep a night to feel well rested.
Sleep is involved in the regulation of blood pressure, cholesterol and blood sugar levels. It can also impact our diet and physical activity levels. When we don't get enough sleep, our bodies can crave energy-dense foods that are rich in fats and carbohydrates.
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Sleep and health
Sleep is a vital physiological process that allows the body and brain to rest, recover and perform essential functions including memory consolidation, emotional regulation, immune function and general health maintenance. Sleep is involved in the regulation of blood pressure, cholesterol and blood sugar levels. It can also impact our diet and physical activity levels. When we don't get enough sleep, our bodies can crave energy-dense foods that are rich in fats and carbohydrates. Sleep deprivation is a condition that occurs if you don't get enough sleep. Sleep deficiency is a broader concept that occurs if you have one or more of the following: sleep deprivation, poor quality sleep, sleep that is poorly timed, or a sleep disorder.
Short sleeper syndrome (SSS) is a condition where people need less sleep than most. Most natural short sleepers get six or fewer hours of sleep on most nights and feel well-rested when they wake up. SSS doesn't pose any known health risks. Previous studies have led to the identification of over 50 families with people who need less than six and a half hours of sleep a night to feel well rested.
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Frequently asked questions
Short sleeper syndrome (SSS).
Short sleeper syndrome is a condition where you need less sleep than most people.
Most natural short sleepers get six or fewer hours of sleep on most nights.
When you wake up, you feel that you got a full night of sleep and have the energy you need.
