
Sleep is a vital component of a healthy lifestyle. Adults are recommended to get at least seven hours of sleep per night, although individual needs may vary. A panel of experts in sleep medicine and research has developed a recommendation regarding the sleep duration that promotes optimal health in adults aged 18 to 60 years. Sleeping more than nine hours per night may be appropriate for young adults, those recovering from sleep debt, or individuals with illnesses.
| Characteristics | Values |
|---|---|
| Recommended amount of sleep for adults | 7 or more hours per night |
| Recommended amount of sleep for young adults | More than 9 hours per night |
| Factors influencing individual variability in sleep need | Genetic, behavioural, medical, and environmental factors |
| Individual sleep needs | Overall health, daily activities, and typical sleep patterns |
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What You'll Learn
- The recommended amount of sleep for adults is seven or more hours per night
- Individual sleep needs are influenced by factors like genetics, behaviour, health, and environment
- Sleep duration is the most frequently investigated sleep measure in relation to health
- Sleeping more than nine hours per night may be appropriate for young adults, those recovering from sleep debt, or those with illnesses
- The Sleep Health Objective aims to increase the proportion of adults who get sufficient sleep

The recommended amount of sleep for adults is seven or more hours per night
Healthy adults need at least seven hours of sleep per night. Babies, young children, and teens need even more sleep to enable their growth and development. The Sleep Foundation recommends reflecting on your individual needs based on factors like your activity level and overall health. It is also necessary to apply healthy sleep tips so that you can actually get a full night's sleep.
The American Academy of Sleep Medicine and Sleep Research Society have created a joint consensus statement on the recommended amount of sleep for a healthy adult. They recommend obtaining seven or more hours of sleep per night on a regular basis. This recommendation creates a foundation to raise awareness and improve understanding of sleep effects on health. It also provides a basis for educating the public and healthcare providers on the importance of adequate sleep duration for health.
The Sleep Health Objective of the US Department of Health and Human Services aims to "increase the proportion of adults who get sufficient sleep". This initiative recognises that sleep duration is the most frequently investigated sleep measure in relation to health.
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Individual sleep needs are influenced by factors like genetics, behaviour, health, and environment
The general recommendation for adults is to obtain seven or more hours of sleep per night. However, individual sleep needs vary and are influenced by factors such as genetics, behaviour, health, and environment. For example, young adults, individuals recovering from sleep debt, and those with illnesses may need more than nine hours of sleep per night. On the other hand, some people may be productive, healthy, and happy with less than seven hours of sleep. Activity level and overall health also play a role in determining how much sleep an individual needs. Understanding the precise biological mechanisms underlying sleep needs requires further scientific investigation.
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Sleep duration is the most frequently investigated sleep measure in relation to health
The recommendation provides a basis for educating the public and healthcare providers on the importance of adequate sleep duration for health. It also encourages individuals to obtain adequate sleep duration. The US Department of Health and Human Services created a Sleep Health Objective to "increase the proportion of adults who get sufficient sleep" in Healthy People 2020, a federal initiative to improve the nation's health.
Healthy sleep requires adequate duration, good quality, appropriate timing and regularity, and the absence of sleep disturbances or disorders. Sleeping more than nine hours per night on a regular basis may be appropriate for young adults, individuals recovering from sleep debt, and individuals with illnesses. For others, it is uncertain whether sleeping more than nine hours per night is associated with health risks. People concerned they are sleeping too little or too much should consult their healthcare provider.
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Sleeping more than nine hours per night may be appropriate for young adults, those recovering from sleep debt, or those with illnesses
While the general recommendation for adults is to obtain seven or more hours of sleep per night, there are some circumstances in which sleeping more than nine hours per night may be appropriate. For example, young adults, those recovering from sleep debt, and those with illnesses may require more sleep. Individual variability in sleep needs is influenced by genetic, behavioural, medical, and environmental factors, as well as overall health, daily activities, and typical sleep patterns.
It is important to note that the relationship between sleep duration and health is a complex one that requires further scientific investigation. While some sources suggest that sleeping more than nine hours per night may be associated with health risks, others recommend consulting a healthcare provider to determine if you are getting enough sleep.
Additionally, the quality of sleep is just as important as the quantity. Healthy sleep requires adequate duration, good quality, appropriate timing, regularity, and the absence of sleep disturbances or disorders.
If you are concerned about the amount of sleep you are getting, it is recommended to reflect on your individual needs and consider factors such as your activity level, overall health, and typical sleep patterns.
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The Sleep Health Objective aims to increase the proportion of adults who get sufficient sleep
The recommendation is a general guideline, and individual sleep needs may vary due to factors such as genetics, behaviour, medical conditions, and environmental influences. For example, young adults, individuals recovering from sleep debt, and those with illnesses may require more than nine hours of sleep per night.
To achieve optimal sleep health, it is important to consider not only the duration of sleep but also its quality, timing, and regularity. Sleep should be uninterrupted and free from disturbances or disorders.
By raising awareness about the importance of sufficient sleep and providing education on healthy sleep habits, the Sleep Health Objective aims to improve the sleep habits of adults, ultimately contributing to their overall health and well-being.
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Frequently asked questions
Adults need at least seven hours of sleep per night.
Yes, the recommended amount of sleep varies depending on age. Young adults may need more than nine hours of sleep per night, while adults aged 18 to 60 years should aim for seven or more hours.
Individual variability in sleep needs is influenced by genetic, behavioural, medical, and environmental factors, as well as overall health, daily activities, and typical sleep patterns.
Not getting enough sleep can impact your health, productivity, and happiness.
If you're concerned about your sleep, consult your healthcare provider. They can help you understand your individual sleep needs and address any sleep-related issues.

















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