You'll believe in them for sure when they correct a sciatic nerve problem or when your back goes out. When I first wanted to go to a chiropractor, I did a little research on the subject. What I found out makes sense.
If for example a nerve is being pinched or something like that, the Dr. gives you a shot of cortisone to help lower the inflamation and help stop the pain. But it's not getting rid of the thing that's causing the problem, and that is something out of place that is pinching the nerve. A chiro. takes care of that end of it by putting what's out of joint back in so it stops pinching the nerve.
I only go to a chiro. when I have a serious problem and I know only they can fix it. It's worked for me every time, and I've never had a problem.