Nutritional management of common gastrointestinal problems.

Nutritional management plays a vital role in many gastrointestinal problems commonly seen in primary care. Irritable bowel syndrome, lactose intolerance, and celiac sprue are three problems that are best managed by dietary changes. To achieve positive outcomes, NPs must know the latest nutritional interventions and provide their patients with counseling and education to support these dietary changes. Elements of high fiber, lactose-free, and gluten-free diets are discussed in this article.