Do you understand chiropractic? Well let's find out. Four simple questions will hopefully show you that you do. Question 1: Do you understand that your brain and nerve system’s responsibility is to control and coordinate all of your bodily functions? If you do, then you are in agreement with every physiology textbook that has been published. Question 2: Do you understand that your brain sends out information, in the way of chemicals and brain waves or messages, ov