Can celiac disease cause bad body odor?

Celiac disease. Celiac disease can cause a whole host of problems, and is one of the great mimics. It can cause headaches, weight loss, anemia, infertility, abdominal pain. And some patients do complain of a change in their body odor. I would ask your doctor to check your blood tests for the typical antibodies associated with celiac disease, and if you carry the diagnosis, explore possible gluten contamination.