... introduction of a numerical numbering system to aid data analysis. As such, a score of 0 denotes no available evidence for such a feature, 1 indicates partial evidence, and 2 indicates there was definitely ... CD, their families, schools, and health professionals, and this is particularly accentuated by the Western diet which is particularly heavy on foods that contain products containing wheat, ... Fasano, 2005). This includes a diet free from items such as bread, pasta and pastries, as well as less obvious foods such as some fruit squashes (which contain barley ), some sweets, and table sauces....