Smoking on busy sidewalks or near food stands is frowned upon
"I'm a fairly high-strung individual to start with," Dunn said

These include: irritable bowel syndrome (IBS) inflammatory bowel disease, such as ulcerative colitis or Crohns disease other functional gastrointestinal disorders (FGIDs) heartburn food intolerance weight gain hormonal flux (especially for women) giardiasis (intestinal parasite infection) eating disorders such as anorexia nervosa or bulimia nervosa mental health factors such as stress, anxiety, depression, and more some medications These conditions cause factors that contribute to gas and bloating, such as: overgrowth or deficiency of bacteria within the GI tract gas accumulation altered gut motility impaired gas transit abnormal abdominal reflexes visceral hypersensitivity (feeling of bloating in small or even normal body changes) food and carbohydrate malabsorption constipation Serious causes Abdominal bloating can also be a symptom of several serious conditions, including: pathologic fluid accumulation in the abdominal cavity (ascites) as a result of cancer (e.g., ovarian cancer), liver disease, kidney failure, or congestive heart failure celiac disease, or non-celiac gluten sensitivity pancreatic insufficiency, which is impaired digestion because the pancreas cannot produce enough digestive enzymes perforation of the GI tract with escape of gas, normal GI tract bacteria, and other contents into the abdominal cavity Lifestyle changes In many cases, the symptoms of abdominal bloating can be diminished or even prevented by adopting a few simple lifestyle changes such as losing weight, if youre overweight

The appearance goes against the presenter's clean-living public image which helped her secure her role on This Morning for many years up until her departure