It truly is mostly quackery (varying by the practitioner, and how much kool-aid they've drunk), but there are problems that it can fix.
I had pain going up and down steps for over a year; one THUNK! adjustment by a chiro, and that pain was gone forever (or at least the last 30 years).
That being said: chiros can't fix most of the things its most ardent supporters claim... who are quacks, and very vocal, unfortunately.
It truly is mostly quackery (varying by the practitioner, and how much kool-aid they've drunk), but there are problems that it can fix.
I had pain going up and down steps for over a year; one THUNK! adjustment by a chiro, and that pain was gone forever (or at least the last 30 years).
That being said: chiros can't fix most of the things its most ardent supporters claim... who are quacks, and very vocal, unfortunately.