Sleep is never taken lightly and when the nights without enchainent be salvaged, it is usually because the mattress. Sometimes, despite everything, the head may be quite different and one may wonder if you have the right pillow before changing his entire bedding. A pillow is not necessarily inappropriate uncomfortable at first. If the morning, your muscles seem sore, if you have a sensation of slight torticollis neck shoulders or sore muscles or even migraines, your pillow may be in question and it will then change. The first criteria to consider in selecting a suitable pillow will be the position in which you sleep and its material. The principle for a peaceful sleep is a good position in the spine and neck to be in the same axis. - So if you sleep on your back , the pillow...
