Math Is Hard said:
Have you ever been to a chiropractor? Did it help?
I've had two chiropractors. The first one didn't help, but the second one helps tremendously. Personally, I don't recommend going to a chiropractor unless you have an actual problem that may be attributable to misalignments that compromise mechanical mobility or nerve function. I've had issues that didn't respond to treatments and then I've had others that were instantly solved by one chiropractic adjustment.
The chiropractor I have now is so good because he is honest about what he can do and what he can't do. He also explains what the problem is and what he is doing to correct it. He also tells me the symptoms I am experiencing before I even tell him. It's really amazing. He'll say something like: "C2 is misaligned and this is probably causing a dull headache in the back of your head" (I just made that up, because I never really remember the exact details). He cracks my neck and the headache is gone immediately. Basically, I'm saying that his approach is scientific and verifiable which is important to a skeptic like me. I'm not the type to go for weird methods, so it took being in pain to drive me to a chiropractor, but now I am converted with the important caveat: ( that applies to all professions !) Find a good one!
My first chiropractor was terrible and would just do three "stock" adjustments to treat every problem. I found this out when I started talking to some of her other patients. She used three and only three adjustments for all problems. This is not very scientific in my opinion. None of my issues were solved, and actually I felt worse after several months of treatments. In hindsight I was very stupid, but I had no experience and was desperate after standard medical treatment failed.
There is a basic principle that works for me as far as deciding if an ailment is treatable with chiropractic. I should start to experience significant relief at the first treatment and be 90 % better within 4 treatments. Then, stretching, ice, heat exercise etc. are needed too.
By the way, physical therapist are also very useful to solve many of the same issues using different techniques. There is a hip misalignment that I often get. It can be treated with a chiropractic adjustment (one second crack) or a 5 minute physical therapy session involving muscle forcing to move the bones more slowly. In this case the physical therapy is better because the chiropractic treatment requires me to go easy for two weeks as the area re-stabilizes. While, the physical therapy seems stable within a couple of days. So there are some areas where there is overlap in treatment methods, but other issues are best treated with one of the two methods.
If you really think about how the body works, including the mechanics of bones and muscle, as well as the "electricity" of nerves and body command/control. It should not be surprising that chiropractic should work based on scientific principles. Don't let a few quacks drive you away from a useful tool that is sometimes the only tool that will really help you.