How long have you been gluten-free?

For many people, even ingesting a small amount of gluten by accident can bring on a recurrence of the symptoms.
Most physicians suggest consulting a dietitian because eliminating the grains from your diet may mean vitamins and nutrients and fiber are also reduced. While gluten has no nutritional value, the whole grains containing gluten do, particularly B vitamins and iron.

                             

http://ags27.com/10-key-facts-about-gluten/