What constitutes a healthy sleep?

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Sleep is a cornerstone of good health that should never be neglected.  It is vital to both physical and mental wellness, and sleeping well means giving the body the time it needs to recharge and recover for another day.  But what can actually be considered healthy sleep – and how can it be achieved?

Adults, on average, are encouraged to get seven to nine hours of sleep every night.  It should be known, however, that those needs actually vary individually.  Some people, for instance, are at their best with eight hours, while others are well on six hours alongside daytime naps.

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Aside from quantity, quality is a vital factor in determining healthy sleep.  A restful sleep should be free of common disrupters such as noise and daytime light.  Alcohol, caffeine, and tobacco can also affect sleep quality and thus should be avoided. In addition, having a regular sleep routine will help one function properly, ideally waking up at the same time every morning and going to bed at night once sleepy.

Numerous benefits come with healthy sleep, including promoting peak performance and productivity, fighting off infection, and keeping a healthy weight.  It’s also crucial for sharp memory and focus, helping one excel in work or at school.  Healthy sleep balances one’s mood and emotions, and without it, one is more prone to struggle with anxiety and depression.

To achieve healthy sleep one should stick to a consistent sleep schedule, even on weekends or during vacations.  Establish a relaxing bedtime routine where the bed is only for sleep, the bedroom is quiet and at a cool temperature, and there’s little to no exposure to bright lights.  Turn off electronic gadgets at least half an hour before bedtime. 

Dr. Lisa M. Cannon graduated from New York Medical College in 1991. She received her pulmonary fellowship at Mount Sinai Hospital and was affiliated with Pascack Valley Hospital in Westwood and the Valley Hospital in Ridgewood. She has since focused on developing her own private medical in New Jersey. For more articles like this, click here.