Is 7 Hours Of Sleep Enough?

Published: Nov 04, 2023
Updated: Jun 20, 2024
Is 7 Hours Of Sleep Enough?
In this article
    Reading time
    9 min

    Do you ever wonder how much sleep per night you should be getting? In our busy world, it’s easy to forget about the importance of sleep. The American Academy of Sleep Medicine and the Sleep Research Society study found that adults need 7 hours of sleep at night for most healthy adults.

    In this article, we’ll explore why meeting these recommended hours per night is crucial for your productivity, physical health, and mental well-being.

    Key Takeaways
    The sleep experts of the American Academy of Sleep Medicine (AASM) and Sleep Research Society (SRS) recommend seven to nine hours a night for most healthy adults, although some individuals may require more.
    Meeting the recommended sleep duration is important for improving alertness, maintaining focus and concentration, and enhancing overall productivity and efficiency.
    Getting less sleep is associated with various health problems, including obesity, cardiovascular issues, hormone regulation, and appetite control. Prioritizing sleep is crucial for maintaining optimal physical health.
    Sleep habits play a vital role in mental well-being, and insufficient sleep is linked to increased stress levels, mood disorders, depression, and impaired emotional regulation. Getting seven hours of sleep is ideal for maintaining good mental health.

    The Recommended Sleep Duration

    For most healthy adults, the ideal amount of sleep is 7 hours, according to the American Academy of Sleep Medicine and the Sleep Research Society. This means that getting seven hours is enough sleep to maintain good health. While the ideal number of hours may vary from person to person, sleeping seven hours a night is generally considered a good baseline.

    It’s important to note that infants, children, and teens may require more sleep than adults. By getting enough sleep, you can feel rested, refreshed, and alert throughout the day.

    Prioritizing sleep and making sure to get the recommended amount of sleep can improve your overall well-being and help you have enough energy to enjoy daily activities.

    If you want a full insight into your sleep habits and your sleep score, check out ShutEye®. Not only will you get a ton of sleep metrics that can help you improve your quality of sleep. ShutEye offers a ton of sleep noises for you to drift off to sleep with. 

    ShutEye@3x
    Take control of your sleep with personalized sleep insights



    Try ShutEye Now

    Health Impacts of Sleeping 7 Hours

    Sleeping 7 hours can have positive impacts on your health, including improved cognitive function and decreased risk of certain health conditions. Here are five key health benefits of getting 7 hours of sleep:

    • Improved cognitive function: Getting the amount of sleep you need allows your brain to function optimally, enhancing your memory, attention, and problem-solving abilities.
    • Decreased risk of chronic diseases: Sleeping seven hours may lower the risk of developing conditions like obesity, diabetes, heart disease, and stroke.
    • Enhanced immune system: Sufficient sleep strengthens your immune system, helping you fight off infections and illnesses more effectively.
    • Improved mood and mental health: Sleeping 7 hours promotes emotional well-being, reduces stress levels, and decreases the risk of mood disorders like depression and anxiety.
    • Better physical performance: Adequate sleep supports muscle recovery, improves athletic performance, and boosts overall physical stamina.

    Prioritizing 7 hours of sleep may have significant long-term benefits for your health and well-being.

    Drowsiness and Mood Changes

    Experiencing insufficient sleep can lead to excessive drowsiness and changes in your mood. When you don’t get enough hours of sleep, it can affect your overall well-being and cognitive functioning. Your reaction times may become slower, and your working memory and performance can suffer. You might find yourself feeling more irritable or moody, and concentration and coordination may also be affected.

    Chronic sleep deprivation can prevent you from recognizing your own sleepiness, putting you at a higher risk of accidents. It’s important to prioritize sleep and ensure you’re getting enough hours of quality sleep to avoid these drowsiness and mood changes.

    Heart and Kidney Problems

    By prioritizing sleep and getting enough hours of quality rest, you can reduce the risk of heart and kidney problems. Here are five key points to consider:

    • Sleep research recommends seven hours of sleep for most healthy adults.
    • Chronic sleep deprivation increases the risk of developing heart and kidney problems.
    • Inadequate sleep is associated with a higher incidence of high blood pressure, heart disease, and kidney disease.
    • Sufficient sleep is important for maintaining a healthy heart and kidneys.
    • Prioritizing sleep is crucial for overall cardiovascular and renal well-being.

    Understanding the importance of sleep in preventing heart and kidney problems is essential. By making sleep a priority and ensuring you get the recommended seven hours of quality sleep, you can take a proactive step toward protecting your heart and kidneys.

    heart and kidney problems sleep
7 hours of sleep

    Mental Health Problems

    If you consistently fail to prioritize sleep, you may be at a higher risk of developing mental health problems. Poor sleep can contribute to mental health issues such as depression, anxiety, bipolar disorder, and even Alzheimer’s disease.

    When you don’t get enough sleep, it can affect your mood, emotional regulation, and cognitive function. Chronic sleep deprivation can also increase the risk of developing these mental health disorders.

    It’s important to address any sleep debt or sleep disorders you may have and practice good sleep hygiene to ensure you’re getting the recommended amount of sleep. Prioritizing sleep is crucial for maintaining good mental health and overall cognitive function.

    Productivity Benefits of 7 Hours of Sleep

    You will undoubtedly experience increased productivity by ensuring you get a solid 7 hours of sleep each night. Here are some productivity benefits of prioritizing sleep and getting the recommended amount of rest:

    • Improved focus and concentration: Getting enough sleep helps you maintain mental clarity and stay focused on tasks.
    • Reduced errors and accidents: Sleep deprivation can impair cognitive function, leading to mistakes and accidents.
    • Enhanced memory and learning: Sleep is essential for memory consolidation, allowing you to retain information and learn more effectively.
    • Increased energy and efficiency: Having sufficient sleep provides you with the energy to tackle daily activities and increases your overall efficiency.
    • Better decision-making skills: A well-rested mind is better equipped to make rational and sound decisions.
    silver iMac with keyboard and trackpad inside room

    Physical Health Benefits of 7 Hours of Sleep

    To maintain optimal physical health, prioritize getting at least 7 hours of sleep each night. The recommended sleep duration of 7 hours has numerous physical health benefits, as stated by the Sleep Research Society and the American Academy of Sleep Medicine.

    Getting enough sleep appears to help regulate hormone levels and appetite control, reducing the risk of obesity and weight gain. It also plays a crucial role in cardiovascular health, as chronic sleep deprivation can lead to cardiovascular issues. Adequate sleep is essential for overall body function and can aid in recovery from illnesses.

     By prioritizing sleep and ensuring you get seven hours each night, you can significantly improve your physical health and overall well-being.

    Physical Health Benefits of 7 Hours of Sleep

    • Regulates hormone levels and appetite control, reducing the risk of obesity and weight gain
    • Improves cardiovascular health and reduces the risk of cardiovascular issues
    • Aids in overall body function and aids in recovery from illnesses

    How Work Disrupts Our Sleep Schedules

    Sir Jules Thorn Sleep and Circadian Neuroscience Institute found out in its research that working different shifts creates a unique physical challenge because it strongly messes with our internal body clock and sleep patterns. This leads to an immediate lack of sleep, poor sleep hygiene, being sleep deprived, and a mismatch in our internal daily rhythms. A good night’s sleep is needed for our bodies to function at their best. 

    Conclusion

    Prioritizing the recommended 7 hours of sleep each night can have a profound impact on your overall well-being. From improved cognitive function and mood to decreased risks of heart and kidney problems, the benefits of getting enough sleep are clear.

    Additionally, how much sleep people get can enhance productivity and physical health. By making sleep a priority, you can positively influence every aspect of your life and enjoy a higher quality of life.

    ShutEye@3x
    Track your sleep cycle and kickstart your journey to better sleep
    Download ShutEye For Free
    FAQ

    Many studies highlight seven hours as the ideal duration of sleep. To function at your best, it’s important to get enough sleep and avoid sleep debt. Remember that every person is different. How long we sleep depends on our age, health and daily schedule. Six hours a night may be enough for some people, while others may need more sleep – in some cases, 9 hours or even 10 hours of sleep.

    Numerous studies have deemed seven hours as the ideal amount for most adults. It provides enough restorative deep sleep and allows your body and mind to recover effectively. Most adults need between seven and nine hours of sleep.

    While some individuals claim to need less sleep, it’s important to note that the majority of people function best with seven hours of sleep. Consistently getting less sleep can lead to a variety of health and cognitive issues in the long run.

    While the conventional wisdom used to be eight hours, recent research has shown that seven hours is more than sufficient for most adults. However, individual sleep needs may vary, and some people may require slightly more or less sleep.

    If you have trouble sleeping, establishing a consistent bedtime routine, creating a sleep-friendly environment, and practicing relaxation techniques can help. It’s also important to limit caffeine and electronic device use before bed.

    As we age, our sleep patterns may change, and older adults may find that they need slightly less sleep. However, it’s still important to prioritize sleep quality and aim for seven hours as a general guide.

    There are many factors that can affect the quality of your sleep, including sleep disorders, stress, and lifestyle choices. If you consistently wake up feeling tired, it may be helpful to consult with a healthcare professional to explore possible underlying causes.

    Yes, it is possible to recover from sleep debt by sleeping longer on weekends or taking short naps during the day. However, it’s best to prioritize consistent, sufficient sleep every night to avoid accumulating sleep debt in the first place.
    About authors
    Jessica Brown, a 29-year-old freelance copywriter passionate about human nature and deeply committed to promoting sleep and mental health awareness. Jessica holds a Master of Arts in Literary Studies from the National University of Singapore and a Bachelor's in Biology from the University of Cambridge.

    American Academy of Sleep Medicine. https://aasm.org/

    Mayo Clinic (2023) How many hours of sleep are enough for good health? [online]. Available at: https://www.mayoclinic.org/healthy-lifestyle/adult-health/expert-answers/how-many-hours-of-sleep-are-enough/faq-20057898

    Sleep Research Society. https://sleepresearchsociety.org/

    Spurgeon, D. (2002). People who sleep for seven hours a night live longest. BMJ : British Medical Journal, 324(7335), 446. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1172056/

    Sleep and Circadian Neuroscience Institute (n.d.) Shift Work [online]. Available at: https://www.scni.ox.ac.uk/research/shift-work

    Watson, N. F., Badr, M. S., Belenky, G., Bliwise, D. L., Buxton, O. M., Buysse, D., Dinges, D. F., Gangwisch, J., Grandner, M. A., Kushida, C., Malhotra, R. K., Martin, J. L., Patel, S. R., Quan, S. F., & Tasali, E. (2015). Recommended Amount of Sleep for a Healthy Adult: A Joint Consensus Statement of the American Academy of Sleep Medicine and Sleep Research Society. Sleep, 38(6), 843–844. https://doi.org/10.5665/sleep.4716

    You may also like
    Is 9 Hours of Sleep Too Much?
    9 hours of sleep
    Updated Jun 18, 2024
    9 min
    Is 6 Hours of Sleep Enough?
    six hours sleep
    Updated Jul 22, 2024
    10 min
    Is 5 Hours of Sleep At Night Enough?
    5 hours sleep
    Updated Jul 22, 2024
    8 min