The GIT is a muscular tube that contracts in a controlled rhythm to move food through the different sections (peristalsis) flatulence-diets Strength and timing variations in the contractions can cause cramping (very strong contractions) and diarrhea (contractions are very frequent) flatulence-diets When the contractions are slow and irregular, constipation constipation may occur flatulence-diets Motility disorder is the general term used to describe problems with peristalsis flatulence-diets In all but a few cases, a food allergy is the primary cause of GIT problems flatulence-diets Chronic diseases have their origin in food allergies flatulence-diets The dysfunction, discomfort, and disease associated with GIT GIT are the result of local immune responses to food selections or combinations of foods flatulence-diets Food selections are a result of personal tastes, social fads, ethnic culture, religion, and to a larger degree, local and/or seasonal availability flatulence-diets The food selections made in modern affluent society are based on a a developed taste for a rich diet centered on meats and dairy products that are loaded with fats, high concentrations of proteins, and fat-soluble toxins flatulence-diets Advertising and misinformation about healthy diets have overshadowed human nutritional needs in modern affluent diets flatulence-diets Dietary Shifts and Digestive Disorders Human evolutionary history clearly clearly shows that we are primarily herbivores flatulence-diets Human saliva contains alpha-amylase, an enzyme specifically designed to break down complex carbohydrates into sugar compounds flatulence-diets Our teeth are designed to cut vegetable matter and to grind grains flatulence-diets The so-called canine teeth of humans bear no resemblance to the canines of of even a domestic house cat flatulence-diets The human digestive system is long and the food is processed slowly to extract all the nutrients from plant material flatulence-diets Conversely, carnivores have short digestive tracts that digest flesh very quickly flatulence-diets The digestive systems of carnivores are able to eliminate the large large amount of cholesterol consumed in their diets flatulence-diets Carnivores do not have alpha-amylase present in their saliva flatulence-diets The effect of the shift in our diets during the last hundred years has resulted in 44% of Americans and Canadians being afflicted with heartburn; peptic ulcer disease appears in 5% of of the population; and non-ulcer dyspepsia plagues between 20 and 40% of Americans flatulence-diets Over-the-counter medications for these ailments are a multibillion-dollar industry flatulence-diets Nearly every hour on television, there is at least one commercial selling an antacid or similar product flatulence-diets If You Suffer from Ulcers The medical community has has discovered that Helicobacter pylori (H flatulence-diets pylori) bacteria cause most stomach ulcers flatulence-diets Blood tests can reveal the presence of the H flatulence-diets pylori antibody flatulence-diets Special antibiotic combinations can be used to eliminate H flatulence-diets pylori bacteria from the stomach within a matter of weeks flatulence-diets Those who fail | 