It's safe to say we all have some aches and pains, from time to time, or chronic. I've used pillows in the past to help find a position that takes load off of a joint to help with discomfort.
When you think about your pillow, my guess is that you don’t give it much thought. You rest your head on it when you go to bed, and you straighten it up when you get up in the morning, and that’s pretty much it. Or is it.