The National Sleep Foundation: Here Is How Many Hours of Sleep Your Body Needs Depending on Your Age!

Chronic sleep deprivation can have a negative impact on your life quality. It can prevent you from performing your everyday tasks. Moreover, lack of sleep can also result in difficulty to concentrate, make decisions or think clearly. It can also contribute to decreased energy, poor mood, and anxiety.

That’s not all, a number of experts have also confirmed that in case you experience sleeping problems, it can also increase your risk of many health problems. For instance, in case you get less than 5 hours each night, it can have a negative effect on your heart health. In addition, if you get less than 7 hours each night, you are also at a higher risk of weight gain, obesity, and diabetes.

Keep in mind that proper sleep patterns provide your body with the needed energy for the next day. In short, sleeping plays a key role in maintaining good health. While sleeping, you recharge your body after having a stressful day.

So, you should think about how many hours of sleep your body really needs.

The National Sleep Foundation reveals how much sleep your body needs depending on your age. Your body should rest in order to support proper development and preserve your health. Therefore, you have to know how much time is enough for your body to sleep and rest. In addition, here is how many hours of sleep your body actually needs to support good overall health, promote mental clarity, and keep high levels of energy all day long.

Here Is How Many Hours of Sleep Your Body Needs Depending on Your Age:

A professor at Harvard University, Charles Czeisler, carried out research to determine the exact amount of sleep the human body needs to maintain good health. Many studies were conducted between 2004 and 2014 in order to get best results.

The results showed that your body needs a different amount of sleep depending on your age:

  • Seniors over 65 years: 7-8 hours.
  • Adults 26-64 years: 7-9 hours.
  • Youth 18-25 years: 7-9 hours.
  • Teens 14 to 17: 8-10 hours.
  • School age 6-13 years: 9-11 hours.
  • Preschool 3-5 years: 10-13 hours.
  • Children 1-2 years: 11-14 hours.
  • Babies 4 to 11 months: 12-15 hours.
  • Newborn 0 to 3 months: 14-17 hours.

Of course, these are not the exact hours you have to sleep each night. In fact, everyone should determine how many hours they need to sleep. However, make sure you do not get less than the recommended amount of sleep to boost energy, fight anxiety, and reduce your risk of the above mentioned health issues.

The Main Causes of Sleep Problems Include:

Sleep problems can be triggered by 2 main factors, such as technology and stress.

Technology: Your body releases melatonin to promote a good night’s sleep. Namely, melatonin is a hormone responsible for regulating sleep. Moreover, your brain will not release the proper amount of this hormone in the light emitted by the technological devices you use before bedtime. This means that cell phones, laptops and television emit light that interferes with the release of melatonin, which prevents you from falling and staying asleep. However, in case you are in the dark, your body will be able to release more melatonin, thus promoting sleep.

Stress: High levels of stress can lead to increased levels of cortisol, i.e., the ‘stress hormone’. Increased levels of cortisol can also prevent you from getting restorative sleep.

So, try to manage your stress levels, and limit the use of any technological device before going to bed.


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  • Richards, Kyle. ˮStop Losing Sleep: Establish Healthy Sleep Patterns to Improve your Health and Energyˮ;