Celiac disease is a chronic, immune-mediated, systemic disorder caused by intolerance to gluten — a protein present in rye, barley, and wheat grains — that affects genetically predisposed individuals.

You’ve had your fair share of stomach problems, but are they something more? Symptoms like diarrhea, constipation, and bloating could be more than just a bad day for your belly. If you consistently ...

This informational guide, part of PS's Condition Center, lays out the realities of this health concern: what it is, what it can look like, and strategies that medical experts say are proven to help.

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...