sardines

Sardines are small, oily fish found in large schools in oceans worldwide. They belong to the herring family and are rich in nutrients like omega-3 fatty acids, protein, vitamins, and minerals. Sardines are commonly consumed whole, including bones, which are soft and provide additional calcium. They are often sold canned, smoked, or preserved, making them a convenient and healthful seafood choice. Their rapid reproductive cycle and high abundance make them a sustainable food source, highlighting their role in marine ecosystems and human nutrition.