Pillows are often under-appreciated and even less understood by many people. What exactly is the purpose of your pillow? The answer to that is two fold: 1) a Good pillow provides structural support for our neck, including support for muscles, ligaments, tendons, and even the nervous system! The amount and type of support provided depends on your preferred sleeping position. Someone who sleeps on their side most of the time may want a different pillow than someone who sleeps on their stomach or back. 2) the pillow provides us with a comfortable position that helps ensure a good night’s sleep, and allows the beneficial effects from 1 to be maximized.
Although the exact explanation for what sleep actually does for body is still unknown and debated, researchers are fairly certain it entails resting the body and mind, processing short-term memories, and healing various parts of the body. So why is a pillow so important? The answer is that finding the perfect pillow for you will allow these events (healing, processing, resting) to happen with far greater efficiency. Ultimately, the better you sleep, the better you feel and operate!
What are the options available?
As a chiropractor in Columbia, MO, I know that there are a huge variety of pillows on the market, ranging enormously in price ($5-$500) and features. Perhaps you’ve seen funny shaped pillows with grooves and bumps, or perhaps you’ve seen materials such as “memory foam” or “air pillows.” Although I cannot explain every pillow type or model (this would be 50 pages long!), I am going to attempt to explain two of the most important concepts (shape and fill) regarding finding the right pillow for you and your family.
1) Shape: There are a wide variety of different shapes and contours on the market today. Traditional flat pillows have been around for years, and these are what most people currently have in their homes. These pillows are generically produced so that they will work the same for nearly anyone who uses them. The flat nature does not afford any differences for side, back, or stomach sleeping. These pillows are traditionally the most inexpensive ones on the market. Cervical pillows, or contoured pillows, use a depression where the head goes to allow more support for the neck and various structures. These pillows are typically more expensive, but offer far greater health benefits and customizability than typical flat pillows.
2) Fill: Again, like shape, there are numerous choices for what goes in your pillow. Older pillows typically used down feathers are cotton stuffing. These materials are cheap to produce and use, but the downside is they break down rather quickly and do not afford any customizability. Air pillows have become more popular recently. These use adjustable air chambers inside the pillow to customize the firmness to your liking. These are an excellent choice, but come with a price (typically not less than $75). “Memory Foam” is a new alternative that many people have heard about. Memory foam uses billions of tiny particles to create a substance that molds to your head and neck, feeling somewhat in between regular foam and water. These are excellent pillows, but most do carry a fairly hefty price tag, and some people are bothered by their smell (usually not permanent). The last filling I will discuss is water. Yes, you read right! Although this may seem impractical, water buoyancy is an excellent mechanism for supporting our neck. Water pillows typically use a combination of water and foam filling to create a feeling of “floating on water.” These pillows are not messy, and are not cold because they have thermal insulators that control the water temperature. The best part about these are they are fully adjustable. The amount of water added is completely up to you, and can be changed in a matter of minutes. If you decide later you’d like some added firmness, you add a bit of water. Too firm? Take some water out.
Overall, think about these two simple ideas as you lie down for a good night’s sleep the next time. First, how old is my pillow and is it providing me with the support I deserve? Second, the average adult spends from 8 hours a night sleeping. That means for the average adult, they spend 1/3 of our life sleeping. Often times people cringe at spending money on a quality pillow, but just think about how much time that is! Most people walk far less than 8 hours a day yet many will spend over $80 on a pair of shoes that will only last 8 months! Good pillows last for years, and can make the difference between waking up sore, achy, and tired, or waking up rested, energized, and free from neck pain.