Your entire life can be affected when you suffer from sleep problems. Without getting deep, restful sleep, your emotional and mental health, energy, immune system functions, weight control, and productivity can all suffer. The average person needs between 6.5 and 9 hours of sleep per night. In today’s world where many of us lead busy lives and have a lot on our minds, it can be difficult to get the amount of sleep our bodies need. There are a number of herbal sleep aids that can help you get the sleep you need by calming your mind. Some of the common sleep aid ingredients include 5-HTP, melatonin, and valerian root.