What Is The Recommended Amount Of Sleep?

The Recommended Amount of Sleep

Sleep is not just one of life’s necessities but also key to maintaining overall well-being. An optimal sleeping schedule can significantly improve the quality of life. According to the National Sleep Foundation’s latest sleep duration recommendations, a healthy adult needs 7 to 9 hours of sleep per night. However, other factors such as age, physical health, mental health, lifestyle, and individual differences can alter this number.

Understanding The Various Sleep Requirements

Sleep requirements often differ among people based on various factors. What might be adequate for one person might not be so for another. Here’s a broader look at how sleep needs can vary according to different age groups and other factors.

Age-Based Sleep Recommendations

The amount of sleep required can differ vastly depending on the age bracket one falls into. Here’s a comprehensive look at the amount of slumber recommended for each age group, based on the guidelines provided by the National Sleep Foundation:

  • Newborns (0-3 months): 14-17 hours each day
  • Infants (4-11 months): 12-15 hours
  • Toddlers (1-2 years): 11-14 hours
  • Preschoolers (3-5): 10-13 hours
  • School age children (6-13): 9-11 hours
  • Teenagers (14-17): 8-10 hours
  • Younger adults (18-25): 7-9 hours
  • Adults (26-64): 7-9 hours
  • Older adults (65+): 7-8 hours

Lifestyle and Health Influences

In addition to age, other lifestyle and health factors can influence the amount of sleep you need:

  • Physical Activity: If you’re physically active or engage in intense workouts, you might require more sleep for adequate rest and muscle recovery.
  • Pregnancy: Hormonal changes during pregnancy can significantly increase fatigue and the need for more sleep.
  • Health Issues: Underlying health issues like stress, chronic pain, or sleep apnea might increase your need for rest and sleep.
  • Sleep Quality: If your sleep quality is poor, you might find that you need more sleep than average to feel rested.

Understanding Sleep Cycles

Understanding sleep cycles can also help decipher the complexity of sleep needs. The human sleep cycle comprises 4 stages: the three Non-Rapid Eye Movement (NREM) stages, and the Rapid Eye Movement (REM) stage. A complete cycle lasts around 90 minutes, and a good night’s sleep should comprise 4-6 of such cycles. This inherently supports the fact that adults should aim for about 7-9 hours of sleep per night.

The Consequences of Inadequate Sleep

Getting less than the recommended amount of sleep consistently can lead to what experts refer to as ‘sleep debt’. Chronic sleep deprivation can have detrimental effects on health, including impaired cognitive function, weakened immune system, issues with weight control, mood changes, risk of heart disease, and diabetes among other health risks.

Make Sleep a Priority

Prioritizing a good night’s sleep as a means to improve your overall health and wellbeing is crucial. Try to limit your intake of caffeine and technology use close to bedtime. Try to follow a regular sleep schedule, and create a restful environment with a comfortable, supportive mattress, a cool temperature, and minimal noise and light.

Final Thoughts

In conclusion, while the recommended amount of sleep for most adults is between 7 and 9 hours, it is vital to consider other factors such as age, lifestyle, and health in determining the right amount of sleep for optimum health and wellness. Everyone’s sleep needs are different, and it is vital to listen to your body’s signals and prioritize quality sleep as a key component of a healthy lifestyle.


  • Leo Murray

    Hey, I'm Leo Murray, your friendly guide to the galaxy of great sleep at GoodlSleepHub. As a certified Sleep Therapist with a lively spirit for all things restful, I'm here to take the mystery out of your zzz's. My mission is to make good sleep accessible to everyone, mixing solid science with a dash of humor. When not demystifying sleep cycles or hunting down the best mattresses, I'm an avid mountain biker and a coffee connoisseur. My weekends often involve exploring new trails or experimenting with coffee blends. These adventures fuel my philosophy: great days are born from great nights. So, come along as we journey through the night skies of sleep. I promise to keep it informative, light-hearted, and always focused on getting you the restful sleep you deserve. Remember, in Leo's world, every night is an opportunity for a perfect dream!

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