I read the following claim on a commercial dentistry website:
Some estimates suggest that 75% of all headaches are muscle-contraction headaches that could be tied to a poor bite. Wow!
What research is there to back this claim up?
I read the following claim on a commercial dentistry website:
Some estimates suggest that 75% of all headaches are muscle-contraction headaches that could be tied to a poor bite. Wow!
What research is there to back this claim up?