Original sentence: "Straight" chiropractors are very likely to be anti-vaccination, but all chiropractic indoctrination tends to reduce acceptance of vaccines.Over time chiropractic has divided into "straights"  who adhere to the subluxation theory and "mixers" who adhere more closely to a reality-based view of anatomy
Edited sentence: "Straight" chiropractors are very likely to be anti-vaccination, but all chiropractic teaching tends to reduce acceptance of vaccines.Over time chiropractic has divided into "straights"  who adhere to the subluxation theory and "mixers" who adhere more closely to a mainstream view of anatomy