Gastroenterology, Hepatology & Endoscopy

Diets/Dietary habits (Nutrition) and Gastrointestinal Disorders:

The role of diet and dietary habits including fibers, food additives and preservatives on the aetiology of gastric cancers, colorectal cancers and other G.I disorders in the tropics are herein reviewed. Carcinomas of the gut believed to be on the decline in the developed countries have plateaued and increasing cases are being reported in the tropics. Africa and Nigeria in particular, with little or no cases previously are currently experiencing patterns of incidence similar to those of the Western Hemisphere. All these developments are premeditated by the nature of diets and dietary factors contained therein. Some of these factors contain chemical carcinogens, irritants as additives or preservatives, high cholesterol, highly spiced foods, alcohol, nicotine, xanthines, caffeine, most of which provoke gastric acid secretions dyspepsia and heartburn, and they lack vegetables and dietary fibres known to protect the G.I tract against various diseases. The roles of dietary hygiene implicating certain microorganisms associated with G.I diseases like Helicobacter Pylori are also discussed.

What you eat can contribute to digestive problems. Many people eat too much processed food and sugar, and not enough fiber, fruits, and vegetables. Poor eating habits, such as eating too quickly or skipping meals, can also be part of the problem. Many digestive problems can be prevented by eating a healthy, balanced diet.