to anyone as of yet unaware that chiropractic is a scam, here's some quotes from its creator D.D. Palmer:
The knowledge and philosophy given me by Dr. Jim Atkinson, an intelligent spiritual being, together with explanations of phenomena, principles resolved from causes, effects, powers, laws and utility, appealed to my reason. The method by which I obtained an explanation of certain physical phenomena, from an intelligence in the spiritual world, is known in biblical language as inspiration. In a great measure The Chiropractor's Adjuster was written under such spiritual promptings.
... we must have a religious head, one who is the founder, as did Christ, Muhammad, Jo. Smith, Mrs. Eddy, Martin Luther and other who have founded religions. I am the fountain head. I am the founder of chiropractic in its science, in its art, in its philosophy and in its religious phase.
... nor interfere with the religious duty of chiropractors, a privilege already conferred upon them. It now becomes us as chiropractors to assert our religious rights.
The practice of chiropractic involves a moral obligation and a religious duty.
By correcting these displacements of osseous tissue, the tension frame of the nervous system, I claim that I am rendering obedience, adoration and honor to the All-Wise Spiritual Intelligence, as well as a service to the segmented, individual portions thereof – a duty I owe to both God and mankind. In accordance with this aim and end, the Constitution of the United States and the statutes personal of California confer upon me and all persons of chiropractic faith the inalienable right to practice our religion without restraint or interference.
he basically took a course on osteopathy and thought "you can make a religion out of this"