While there is no known cure for Celiac disease, there are a number of natural remedies to lessen the effects and decrease a person’s sensitivity to gluten. Fish oil not only delivers important omega-3 fatty acids to your body, but also coats the intestinal lining, soothing inflammation and keeping it well-protected from irritants. This is particularly important for someone suffering from Celiac disease who accidentally consumes some small amount of gluten. Fish oil can act as a partial shield to that allergen, reducing the severity of the Celiac episode.