For example, if you are gluten intolerant, you probably have sores in your intestinal tract, but they can also show up in the mouth as small, painful recurrent canker sores
Experts estimate recurrent canker sores
affect 20% to 30% of the population, with a tendency to run in families.
A word of warning: Frequent or recurrent canker sores
may signal a weakened immune system and should sound an alarm for further diagnostic evaluation.
Recurrent canker sores afflict about 20% of the general population.
Women are more likely than men to have recurrent canker sores.
Persons having frequently recurrent canker sores
should therefore seek medical attention to rule out more serious problems.