Monday, July 9, 2018

10 Reasons Why Good Sleep Is Important | Stroke 2018 (Part-1)

A good night's sleep is incredibly important for your health.
In fact, it’s just as important as eating healthy and exercising.
Unfortunately, the Western environment is interfering with natural sleep patterns.
People are now sleeping less than they did in the past, and sleep quality has decreased as well.
Here are 10 reasons why good sleep is important.

1. Poor Sleep Can Make You Fat
Poor sleep is strongly linked to weight gain.
People with short sleep duration tend to weigh significantly more than those who get adequate sleep.
In fact, short sleep duration is one of the strongest risk factors for obesity.
In one extensive review study, children and adults with short sleep duration were 89% and 55% more likely to become obese, respectively.
The effect of sleep on weight gain is believed to be mediated by numerous factors, including hormones and motivation to exercise.
If you’re trying to lose weight, getting quality sleep is absolutely crucial.

2. Good Sleepers Tend to Eat Fewer Calories
Studies show that sleep-deprived individuals have a bigger appetite and tend to eat more calories.
Sleep deprivation disrupts the daily fluctuations in appetite hormones and is believed to cause poor appetite regulation.
This includes higher levels of ghrelin, the hormone that stimulates appetite, and reduced levels of leptin, the hormone that suppresses appetite.

3. Good Sleep Can Improve Concentration and Productivity

Sleep is important for various aspects of brain function.
This includes cognition, concentration, productivity, and performance.
All of these are negatively affected by sleep deprivation.
A study on medical interns provides a good example.
Interns on a traditional schedule with extended work hours of more than 24 hours made 36% more serious medical errors than interns on a schedule that allowed more sleep.
Another study found that short sleep can negatively impact some aspects of brain function to a similar degree as alcohol intoxication.
On the other hand, good sleep has been shown to improve problem-solving skills and enhance memory performance of both children and adults.

4. Good Sleep Can Maximize Athletic Performance

Sleep has been shown to enhance athletic performance.
In a study on basketball players, longer sleep was shown to significantly improve speed, accuracy, reaction times and mental wellbeing.
Less sleep duration has also been associated with poor exercise performance and functional limitation in elderly women.
A study in over 2,800 women found that poor sleep was linked to slower walking, lower grip strength and greater difficulty performing independent activities.

5. Poor Sleepers Have a Greater Risk of Heart Disease and Stroke
It’s known that sleep quality and duration can have a major effect on many health risk factors.
These are the factors believed to drive chronic diseases, including heart disease.
A review of 15 studies found that people who don’t get enough sleep are at far greater risk of heart disease or stroke than those who sleep 7–8 hours per night.


#Stroke2018  #Neurodegeneration  #Sleep  #BrainDisorders  #Conferences #Vienna

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