One-third of the person's life are spent in bed, and the high and low quality of the pillows relates to the quality of sleep.The pillows in the market have a variety of materials so that you get confused, such as silk pillow, memory pillow and others. My personal long-term sitting because of work reasons so that my cervical spine has been some problems, and I hope that another suitable pillow to ease the pain, but do not know what kind of pillow to choose.
Do you have any good suggestions? Thank you!