Life-style changes and coronary heart disease: the influence of nonpharmacologic interventions

Life-style habits such as diet and exercise can have powerful affects on the development and progression of coronary heart disease. This article presents evidence supporting the use of these two modalities in the treatment of coronary heart disease. Diet is discussed in terms of cholesterol, obesity, fiber, fish oils, and antioxidants. Exercise is discussed in terms of the preparation for and the components of an exercise program. Appropriate nursing interventions are offered for use when working with patients who must modify their dietary or exercise habits.