Beef heart tomato has a clean, sweet taste and is juicy and plump. It is not sour, and the many small seed sacs inside the flesh make it very refreshing to eat, leaving one feeling happy and satisfied. It is especially suitable for eating raw. Tomatoes are slightly cooling in nature with a sweet and sour taste. They are known to quench thirst, improve digestion, cool blood and reduce high blood pressure. They also have detoxifying properties.