Thursday, June 2, 2011

Softer food, smaller bite-size - but of course follow the new USDA food plate guideline!

Summer is the time for corn-on-the-cob, but for someone with recurrent jaw pain and jaw locking symptoms, the thought of biting into corn-on-the-cob can be unpleasant and at time fear-invoking due to the risks associated with a painful jaw locking. 


To our Temporomandibular joints (TMJs) , activities such as yawning, taking a bite off a sandwich, can be extremely demanding in joint stability, integrity and conditioning. Also, chewing movements that are complex, whether it is chewing gum, meat or crunchy foods like carrots, can be demanding in terms of the musculoskeletal endurance.

The common advice that facial pain clinicians give for painful jaw symptoms is the recommendation to eat softer foods in smaller bite-size. Why softer food and not soft-soft food or hard foods? - The chewing system of TMJs and muscles need to stay active to the right extent avoiding fatiguing risks as well as avoidance-related muscle guarding and/or disuse risks. Why smaller bite-sizes? - For smaller bite-sizes, the range of motion of these ball-and-socket joints is limited to a mostly symmetrical hinge movement which facilitates stability thus avoiding a risk for locking with unstable extremes of range of motion.

So, with the new USDA plate replacing the food pyramid, which I'm all in favor of by the way, keep in mind to not take for granted, those well oiled biomechanical powerhouses in your face that help you enjoy your fruits, vegetables, grains and protein, one small soft bite at a time!

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