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.
A gluten-free diet will be a big change in your life. You have to rethink your eating habits, including what you buy for lunch, what you eat at parties, or what you snack on. Following a gluten-free diet means you cannot eat many dietary staples, including pasta, cereals, and many processed foods that contain grains.n most cases, the villi are healed within six months. You'll have to remain on this diet for the rest of your life; eating any gluten at all can damage the intestine and restart the problem. Some people with celiac disease have so much damage to their intestines that a gluten-free diet will not help them.