How many hours of sleep do adults need

Duration: 14min 32sec Views: 712 Submitted: 19.12.2019
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How much sleep do we really need, and what happens if we get too little or too much? We spend about a third of our lives sleeping, so you've asked an important question. The National Sleep Foundation recommends seven to eight hours of sleep for people over age 64 and seven to nine hours for ages 18 to Kids need more sleep.

How to Calculate When You Should Go to Sleep

How Much Sleep Do I Need? | nicolasrichoffer.com

How much sleep did you get last night? What about the night before? How much sleep do you actually need? Keeping track of your sleep schedule may not be a top priority, but getting enough sleep is critical to your health in many ways.

How much sleep do we really need?

The quality of your sleep at night directly affects your mental and physical health and how well you feel during the day. Sleep impacts your productivity, emotional balance, brain and heart health, immune function, creativity, vitality, and even your weight. No other activity delivers so many benefits with so little effort! But even minimal sleep loss can take a substantial toll on your mood, energy, mental sharpness, and ability to handle stress. And over the long-term, chronic sleep loss can wreak havoc on your mental and physical health.
The amount of sleep you need depends on various factors — especially your age. While sleep needs vary significantly among individuals, consider these general guidelines for different age groups:. Some people claim to feel rested on just a few hours of sleep a night, but their performance is likely affected.