H pylori infection is, of course, known as the bug that causes heartburn, stomach ulcers and other unpleasant digestive symptoms. However when we delve into the scientific and medical literature, we see that this common infection can cause a plethora of symptoms outside the gut. H pylori infection causes an inflammatory reaction in the stomach and intestine. This inflammatory reaction can spill over into other areas of the body, triggering symptoms in potentially any or every area of the body, including the neurological system. In 2004, a team of researchers from Parma, Italy, conducted a study with 80 patients...