Gluten sensitivity A study involving non-celiac gluten sensitivity (NCGS) was carried out with the aim of determining whether gluten causes systemic symptoms, reproducible gastrointestinal, and dose-dependent complications. The main methods used in this study included placebo-controlled, specific, and reproducible induction of symptoms with gluten, cross-over trials, randomized, and double-blind. People who suffer from (NCGS) indicate improved gastrointestinal conditions when they are put on a gluten-free diet (GFD) The observation was made after a group of 36 patients were put on dets with regulated amounts of gluten for some weeks and later -subjected to tests after two weeks of washout. The patients were divided into different groups that involved different diets that contained either low gluten, high-gluten, or controlled diets. The