Yes having chiropractic adjustments done can and does release toxins in your body which is a wonderful thing for keeping your body healthy.
The chiropractic adjustments also help with muscle aches, back aches etc so you get the benefits of releasing toxins plus getting rid of any tension and pain you may be experiencing.
I go to a chiropractor twice per year for adjustments to my body and I do feel so much better afterwards and I haven't had as many muscle aches or back pain as I did before I started getting those chiropractor adjustments.
I would highly recommend going to a good chiropractor as you'll feel so much better afterwards.