Complex sentence: In these patients, the gluten-free diet is demonstrated as an effective treatment, but several studies show that about 79% of the people with coeliac disease have an incomplete recovery of the small bowel, despite a nominally strict gluten-free diet.
Split into simpler sentences: In these patients, the gluten-free diet is demonstrated as an effective treatment. Several studies show that about 79% of the people with coeliac disease have an incomplete recovery of the small bowel, despite a strict gluten-free diet.