First, what is a subluxation?  A subluxation is the malposition of the spine causing interference to the nerve impulse or transmision from or to the brain to every organ, muscle, and tissue in the body. So how do you know if you are subluxated?  You seek the care of a trained specialist, chiropractor, to examine your nervous system and spinal column to determine if nerve impulses are being interupted.  You may say, "So what".  Well, if the wiring in your house is bad, would you expect the lights to turn on and off correctly?  Your body works the same way.  Interuption of the nerve impulse can lead to disease and getting checked by a chiropractor is the first line of defense.  If you "feel" a tooth ache today, did the cavity start then and there, or was it manifesting and decaying the tooth for several months before the symptom was present?  Be proactive instead of reactive to your health needs....Are you Subluxated?