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.
People with celiac disease must eat a strictly gluten-free diet and must remain on the diet for the remainder of their lives. In some severe cases, a gluten-free diet alone can't stop the symptoms and complications of celiac disease, and additional treatment is needed.ot sticking to the gluten-free diet. If you accidentally eat a product that contains gluten, you may experience abdominal pain and diarrhea. Some people experience no signs or symptoms after eating gluten, but this doesn't mean it's not damaging their small intestines.