- According to the findings of many studies, a hypersensitive gag reflex is present in at least ten to fifteen percent of the general population.
- Not only does this response cause sensitive people to gag when brushing their teeth, but it also causes them to gag when they have to swallow a medication or when they are eating sticky foods like mashed potatoes or bananas.
- Some people are also unable to hold their breath when they inhale a foul odor.