03/16/2023
Greg Bell, LAc.
Let's talk about chewing! It's a lot more consequential than you think.
Aside from the digestive benefits of chewing your food thoroughly, frequently chewing on tough food keeps the muscles of mastication strong and toned. Over time, this will ensure that the bones of the skull are well-developed, which impacts how well you can breath, which profoundly impacts your overall health!
For example, the animation below shows the locations and angles of attachments of the lateral and medial pterygoid muscles. We can see that if these muscles are kept strong throughout one's life, they will have the effect of widening the posterior nasal cavity making nasal breathing easier and more effective.
When the muscles of mastication are weak, the jaw and neck become slacked and tend to hang off of the skull, contributing to the nasty habit of mouth-breathing and almost inevitably leading to snoring and/or sleep apnea. For a full exploration of the benefits of nasal breathing and the detriments of mouth-breathing, consider diving into "Breath" by James Nestor or "The Oxygen Advantage" by Patrick McKeown. The impacts on overall health are vast and immediate!
So how do we strengthen the muscles of mastication? Unfortunately, much of the food we eat in industrialized societies is processed to be more palatable and easier to chew. Lean meats and high fiber foods will give those face and jaw muscles more work to do, but most people will need something more.
Regular chewing gum is pretty useless. It's too soft to provide significant resistance. Consider using a jaw exerciser such as the "Jawsrsize". There are a variety available on Amazon. If you really want a strong, attractive jawline AND healthy muscles of mastication, mastic gum is the time-tested method! However, it may not be suitable for those who have had a lot of dental work, so consult your dentist beforehand. If you get the go-ahead, be sure to look for a high quality product. Here is the brand I like: https://a.co/d/9b2ZcyM
Thanks for chewing this over! 😉