Insomnia Pill Box is a wonderful tool, just before going to sleep listening to 15 minutes can get you five times the depth of sleep.

What is deep sleep
The quality of sleep is not depended on the length of time but by the quality of sleep. The sleep which plays a decisive role on human health is the deep sleep at night. Quality of 6 hours' deep sleep is much higher than 12 hours'light sleep.Deep sleep is the best and deepest stage of human sleep. You can not hear any noise outside at this moment and it is difficult for others to wake you up. After you wake up, you will feel refreshing. At this moment, hormone in your body experiences plenty of secretion. Immune cells and a variety of damaged cells (especially brain cells) are in rehabilitation; fatigue disappears and the energy is in the storage; the digestive
system is busing in absorbing nutrients materials; large wastes are discharged. . . . . . . Deep sleep makes it assurance that children grow tall and their intellectuals develop; young man is full of energy; middle-aged people enjoy good health; elderly enjoy health and longevity.

Impact of lack of sleep for human
Immune system has dropped 50% when taking fewer 3 hours sleep than before! Have you remembered feeling sleepy after you have got a cold? You will get better feeling after a long sleep that is the body's self-protective reaction. It inhibits other function and strength the immune function by sleep. Because most of the body's immune adjustment completes during the night, it will allow you to resist infection.

When you are lack of sleep, the white blood cells - the body's immune cells do not have enough time and energy to play efficiency. If you often have sleep for less than 5 hours per night, the body's resistance to bacteria will be down by 50%! It means that you have the double chance of being infected with the bacteria environment around. The worse is that you need to heal in a longer time.