Insomnia is a disorder more common than you think. A recent survey indicates that about 14% of people complain some sleep disorder and is dissatisfied with their sleep. The percentage then increases with age, reaching, after 60-65 years, 33% and the female seems to be the most affected.
The term insomnia indicates the subjective sensation of not having taken enough rest from your sleep, why or why not adequately long without rest. To define this sleep disorder is extremely important to consider the subjectivity there are different types of insomnia and also various causes of insomnia. You can define any sleepless person, regardless of the duration of sleep, those who do not sleep well do not feel in full physical and mental efficiency during the day.
Why is sleep important?
Sleep, such as eating and breathing. is an essential, not a passive state. When we sleep the brain does not rest: it processes stimuli collected of the day, it organizes its own system of data storage and eliminate those deemed unnecessary. Predisposes virtually brain activity in the waking state, so that you can use everything that allows the individual to work and express the best of themselves to reality. Sleep is therefore a process in continuity with the vigil, biologically necessary to allow the body to adapt to its surroundings.
During sleep many metabolic functions are activated: the kidneys and liver eliminate toxins more effectively than you are awake, the immune system produces more antibodies and growth hormone is produced in greater quantities. Sleep is also an important element to combat obesity.
Sleep is an active phase of daily life absolutely necessary to complete the balance of the whole body; therefore it understands how all that alters the balance sleep-wake becomes a source of discomfort for the individual, with a heavy impact on daily activities such as drowsiness, difficulty concentrating and irritability.
Reality 2000 acts on two levels: on the quality and quantity of sleep.