How much sleep is enough? [2021 Update]

by | Mar 22, 2020 | Mattresses | 0 comments


Sleep quality vs amount of sleep

Getting enough sleep is important. But it is also important that the sleep you get is of high enough quality. Almost every sleep expert will tell you that six hours of good sleep is better than eight hours of interrupted or low quality sleep.

There are several signs that you are having poor sleep. These characters include:

  • Problems falling asleep
  • Problems falling asleep
  • Wakes up early
  • Problems waking up
  • Waking up at night

Fortunately, there are a few things you can do to improve the quality of your sleep to help ensure that your body gets the rest it needs. Some of the best ways to improve your sleep quality are:

  • Maintain a smooth bed and waking time
  • Do not use caffeine or stimulants in the afternoon
  • Keep your bedroom dark
  • Do not eat large meals or drink alcohol before bedtime
  • White noise or sound machines to minimize or eliminate distracting sounds

These steps will all go a long way toward contributing to a healthy sleep environment. The result is that you sleep better and are more likely to get the amount of sleep you need each night.

Now that you understand how much sleep you need, and understand the importance of getting quality sleep, you need to decide if your mattress helps or hurts your sleep goals. See our mattress guides to see if a new mattress can be a solution that will help you get the quality and amount of sleep you need.

References

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Grandner M, Hale L, et al. Mortality associated with short sleep duration: The evidence, the possible mechanisms and the future. Sleep Medicine Reviews, June 2010

Dattilo M Antunes HK, et al. Sleep and muscle recovery: endocrinological and molecular basis for a new and promising hypothesis. Medical hypotheses, aug. 2011

Potkin K and Bunney Jr. W. Sleep Improves Memory: The Effect of Sleep on Prolonged Memory in Early Adolescence. PLoS One, aug. 2012

Chaput J, Dutil C, et al. Sleep time: what is the ideal number and how does age affect this? Nature and science of sleep, Nov 2018

Lawrence G and Muza R. Assessment of Sleeping Habits in Patients in a Sleep Disorder Center: A Review of Sleep Diary Accuracy. Journal of Thoracic Disease, Jan 2018

Watson N, MD, Badr S, et al. Recommended amount of sleep for a healthy adult: A joint consensus statement from the American Academy of Sleep Medicine and Sleep Research Society. Sleep, June 2015

He Y, Jones C, et al. Transcriptional repressor DEC2 regulates sleep duration in mammals. Science, Aug 2009

Chaput J, Dutil C, et al. Sleep time: what is the ideal number and how does age affect this? Nature and science of sleep, Nov 2018

Pastor B, Brichard C, et al. Microsleep during a simplified vigilance maintenance test. A validation study of the OSLER test. American Journal of Respiratory and Critical Care Medicine, June 2001

Mullington J, Haack M, et al. Cardiovascular, inflammatory and metabolic consequences of insomnia. Advances in cardiovascular disease, Christmas 2012

Messineo, L, Taranto-Montemurro L, et al. Broadband management improves delayed sleep delay in healthy subjects in a model of transient insomnia. Limits in Neurology, Dec 2017

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