Modern research suggests that olives play an important role in a healthy diet, and heart disease prevention is now one of the main reasons for this. Unlike other sources of monounsaturated fatty acids, such as olive oil, kalamata olives contain less of these fats. However, you still get plenty of health benefits if you eat them regularly. If you want to reap their amazing benefits, add them to your meals and consume them multiple times a week. You'll be surprised at how wonderful they taste when you match them with certain foods and use them as toppings on salads, loaves of bread, and pizza!