You can count on your immune system to fight sickness and other diseases. Just as important as the other parts of your body, your mouth and throat are actually connected to each other. Are you familiar with the term gag reflex? If you’re wondering what is a gag reflex, then you should know that it is also part of your body’s defense system. In fact, there are techniques to lessen these gag reflexes by pressure points. You may want to visit this site for more information about the various dental services that can help your health to improve further.