(Natural News) Most studies on sleep focus on sleep deprivation. However, there has been limited information regarding the possible consequences of sleeping too much. Scientists at the Brain and Mind Institute have found that those who slept less or more than the recommended seven to eight hours had poor cognitive performance compared to those who got just enough sleep. […]

(Natural News) Several studies have already confirmed the dangers of sleep deprivation, but is there data on the effect of sleeping too much? An article in the Journal of the American Heart Association, which covered a meta-analysis that involved over three million individuals, revealed that people “who slept nine hours a day died earlier than those who slept […]

(Natural News) The average adult needs seven to nine hours of sleep each night. People who lack or exceed the needed amount of sleep are more prone to diseases. A new study has revealed that those who sleep less than or greater than seven hours a day were more likely to have older hearts or […]