Samuel Gee starched foods should be avoided. He forbids rice, sago, fruit and vegetables. Raw meat is recommended as are thin slices of toasted bread. Gee highlights particular success with a child "who was fed upon a quart of the best Dutch mussels daily". However, the child cannot bear this diet for more than one season. The cause of coeliac disease was eventually discovered to be an autoimmune reaction to gliadin, a gluten protein found in wheat, plus Secalin in rye and Hordien in barley. The lining of the small bowel is flattened, which interferes with the absorption of nutrients. Gee would
Gluten diet and a self-diagnosis of gluten sensitivity. People with NCGS may develop gastrointestinal symptoms, which resemble those of irritable bowel syndrome or wheat allergy, or a wide variety of non-gastrointestinal symptoms, such as headache, chronic fatigue, fibromyalgia, atopic diseases, allergies, neurological diseases, or psychiatric disorders, among others. Besides gluten, additional components present in wheat, rye, barley, oats, and their derivatives, including other proteins called ATIs and short-chain carbohydrates known as FODMAPs, may cause NCGS symptoms. The effects of FODMAPs are only limited to gastrointestinal mild discomfort. ATIs may cause toll-like receptor 4 (TLR4)-mediated intestinal inflammation in humans. People can also