In addition, drug and nutrient interaction will be discussed. The cardiac prudent diet is designed to prevent heart disease in the transplanted heart. Research indicates that in certain individuals this may be done by reducing dietary intake of cholesterol and saturated fats. To help control blood pressure and limit fluid retention, sodium intake is limited. Other modifications include increasing fiber, decreasing concentrated sweets and calorie control to maintain ideal body weight.
Cholesterol is a fat found in a variety of foods of animal origin.
Foods of plant origin contain no cholesterol. When eaten in excess, cholesterol tends to collect in the blood and may block blood vessels. A high blood cholesterol level is a major risk factor associated with heart disease. Saturated fat is usually solid at room temperature and is usually of animal origin. Polyunsaturated fat is usually liquid at room temperature and is of vegetable origin.