Think of your immune system as a hyper-vigilant security guard. In most people, gluten (that protein in wheat, barley, and rye) is harmless. But for someone with celiac disease, the guard mistakes gluten for a dangerous intruder, attacking both the gluten and the lining of your small intestine. It’s like setting off a fire alarm because you saw a dust bunny.
This reaction can mess with nutrient absorption, leaving you tired, bloated, or brain-fogged. But here’s the interesting part: you might not even have classic gut issues. Some folks just get mysterious rashes or anemia. That’s why testing is so important—otherwise, you’re just guessing.
