By Leslie Griffith A healthy heart can add decades to a person's life. However, one of the major causes of death throughout the world is an unhealthy heart. For this reason, cardiac care is essential for both healthy individuals and those who have cardiovascular problems. The latter can be the result of anything from a genetic predisposition to heart trouble or poor nutrition and lack of exercise. Following a nutritious diet that is low in saturated fat is one of the best avenues through which...