Original sentence: Evidence-based guidelines are supported by one end of an ideological continuum among chiropractors; the other end employs what is considered by many chiropractic researchers to be antiscientific reasoning and unsubstantiated claims, that are ethically suspect when they let practitioners maintain their beliefs to patients' detriment.For most of its existence, chiropractic has battled with mainstream medicine, sustained by what are characterized as antiscientific and pseudoscientific ideas such as subluxation.Serious research to test chiropractic theories did not begin until the 1970s, and is continuing to be hampered by what are characterized as antiscientific and pseudoscientific ideas that sustained the profession in its long battle with organized medicine.Some chiropractors are opposed to vaccination, one of the most cost-effective forms of prevention against infectious disease.The core concepts of chiropractic, vertebral subluxation and spinal manipulation, are not based on solid science
Edited sentence: Evidence-based guidelines are supported by one end of an ideological continuum among chiropractors; the other end employs antiscientific reasoning and unsubstantiated claims, that are ethically suspect when they let practitioners maintain their beliefs to patients' detriment.For most of its existence, chiropractic has battled with mainstream medicine, sustained by antiscientific and pseudoscientific ideas such as subluxation.Serious research to test chiropractic theories did not begin until the 1970s, and is continuing to be hampered by antiscientific and pseudoscientific ideas that sustained the profession in its long battle with organized medicine.Some chiropractors are opposed to vaccination, one of the most effective public health measures in history.The core concepts of chiropractic, vertebral subluxation and spinal manipulation, is not based on sound science