Getting too little sleep is linked to poor health, but short naps might partly offset that effect, a small study suggests. Sleep deprivation can have a negative impact on brain function, metabolism, hormones and the immune system. While research has ...

Insomnia has become one of the most popular sleep disorders especially among the youth and the elderly. This could be caused by a combination of factors such as: poor feeding habit, sedentary lifestyle or lack of exercise and excessive use ...