Various People Using Natural Sleep AidsPosted by John Smith on November 3rd, 2017 The natural position of rest for person beings and animals alike is sleep. It affects mammals, reptiles, birds, fish, and amphibians. just like us. Although scientists have not figured out just how it works, they are persuaded that sleep is necessarily essential to maintain health, and for endurance and safe sleep aids can help. There are various theories about why we sleep and what happens to our bodies and brains at the time of a sleep cycle. But what we do know is that one of the most important functions of sleep is to heal and re-establish the body, particularly the hormone and immune functions. Like it? Share it!More by this author |