A few years ago, when I had the chance to visit a chiropractor about my continuing back pain, I discovered that I could help matters by making sure that my head was aligned with my body when I went to sleep. Previously I had been using two pillows which meant that my head was raised at an angle to my body putting pressure on my spine. I found that a support pillow that I had was just the right thickness to do the job and so I began to use that, which has actually helped but that's another story. The pillow is larger than a normal pillow and, as such, tended to work its way out of the pillow cases. One day I was changing the bedclothes and had one ...  Read the complete review