Dietary and supplementary intake of nutrients by patients with gastrointestinal diseases.
The dietary and supplementary intake of food, energy, and nutrients were examined in 54 patients after various gastrointestinal operations and in 33 patients with gastritis, peptic ulcer, or undefined abdominal pain. Forty-six of the operated and 21 of the nonoperated patients had to avoid certain foods (p less than 0.001, chi 2-test), mainly milk, beans, cabbage and other vegetables, bread, and fried foods. Only a few patients got discomfort from coffee, fatty foods, and meat. The intake of energy was at the level of light physical work. The dietary intake of iron, vitamin A, and niacin did not reach the level of the recommended daily allowance (RDA). One-half of the patients used vitamins and supplements, which increased their intake over the level of RDA. It is important to inform patients before operations about the possibility of persistent abdominal symptoms after the operation.
D000005:Abdomen; D002763:Cholecystectomy; D003082:Colectomy; D004032:Diet / Q000009:adverse effects*; D004034:Diet Surveys; D005387:Finland; D005743:Gastrectomy; D005756:Gastritis / Q000150:complications; D005767:Gastrointestinal Diseases / Q000503:physiopathology*; D006801:Humans; D010146:Pain / Q000209:etiology*; D010149:Postoperative Pain / Q000178:diet therapy*; D013276:Stomach Ulcer / Q000150:complications; D011795:Surveys and Questionnaires