For most people, the word “sleep” conjures up peace and relaxation after a long day. However, your body undergoes many changes during the hours that you are unconscious. From undoing the day’s harm to preparing for the day ahead, the human body is constantly sorting, repairing, and refreshing. So next time you wake up feeling like a different person, know that there may be some truth to the thought
1. Filing Away Memories
Human beings are very active organisms. We do things, go places, and interact with people, all the while creating memories. Memories are st
