Nitrogen is a chemical element with symbol N and atomic number 7. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772.
âA gluten-free diet is a diet that does not include gluten, a protein found in wheat, rye, and barley,â says Tricia Thompson, RD, a dietitian based in Manchester, Mass., who focuses on developing gluten-free eating programs for people with celiac disease.
And with this popularity push, people have latched on to avoiding gluten as a cure-all for many conditions aside from celiac, including migraines, fibromyalgia, and chronic fatigue syndrome. While some have found relief, that doesn't mean a gluten free diet will work in all cases.