There are many health benefits to be obtained with a
good night's sleep . Many studies have shown that sleep 6-8 hours each night
can help reduce stress , reduce the risk of many chronic diseases, improve
memory and cognitive functions , and help with weight loss . People often below
the countless benefits of adequate sleep for a healthy lifestyle . The negative
effects of sleep deprivation can be as serious as heart disease and diabetes,
depression, learning and memory , and irritability.
Why is it so difficult to sleep at night ?
So what could be affecting your ability to sleep for
the recommended 6-8 hours every night ? Experts have concluded that technology
has emerged as a major reason for sleep disorders . Many people watch TV and
use their computers , tablets and smart phones even before they retire to bed.
These devices emit a specific wavelength of light that disrupts the internal
biological clock .
Exposure to light at night suppresses melatonin
production . This key hormone responsible for controlling sleep cycles .
Suppression of melatonin at night is associated with an inability to sleep .
This , unfortunately, is not the only problem. Research shows that melatonin
levels decrease obesity can lead to increased risk of cancer , impaired immune
function , increased risk of type 2 diabetes and heart disease . Serious
consequences such as these, melatonin depression prevention should be a top
priority of us.
