Black olives are small, oval-shaped fruits that grow on the olive tree, primarily found in Mediterranean regions. They are harvested when fully ripe and are often cured or brined to enhance their flavor. Black olives are commonly used in various dishes, including salads, pizzas, and tapenade. These olives are rich in healthy fats, particularly monounsaturated fats, which can benefit heart health. They also contain antioxidants, vitamins, and minerals, making them a nutritious addition to a balanced diet. Black olives can be enjoyed whole, sliced, or as an ingredient in many culinary creations.