Peru Travel on a Gluten Free Diet Maintaining dietary restrictions can be an overwhelming obstacle in general, let alone when you’re traveling. I was diagnosed with Celiac disease four years ago, which means I am intolerant to gluten, a protein found in wheat, barley, and rye (basically everything). As someone who is gluten-free and loves to travel, I have endured the struggle of finding food I can eat on a regular basis, and in many different regions of the world.
