The handy mobiles we use every day need their batteries to be recharged at the end of the day. The same way is the mechanism of human body. The body gets replenished and refreshed at the time of sleep. Sleep is essential for the overall health of the human body. Stressful living is one common reason these days which welcomes sleeplessness in lives of many people.
The sleeping duration differs from one person to another. A minimum of seven hours sleep is required and sleeping more than that depends on the health condition of the individual. If there raises a difficulty in sleeping, then steps to overcome the difficulty of sleeping need to be taken. If modifications in lifestyle do not bring changes in the sleeping pattern, an individual could then reach out to a medical expert and get pills to induce sleep.