Sardines are small, oily fish that belong to the herring family. They are typically found in large schools in both the Atlantic and Pacific Oceans. Sardines are known for their rich flavor and are often canned for preservation, making them a popular food choice around the world. They are a good source of protein, omega-3 fatty acids, and essential vitamins. These fish are commonly enjoyed in various dishes, including salads, pasta, and sandwiches. Sardines can be eaten fresh, smoked, or pickled, and they are often served with lemon or olive oil to enhance their taste. Their sustainability and nutritional benefits make them a favored option for health-conscious consumers.