Ceviche is a popular dish in many Latin American countries, including Venezuela. It is made by marinating raw fish or seafood in citrus juice, such as lime or lemon, which effectively 'cooks' the fish without heat. The fish is then mixed with onions, tomatoes, cilantro, and other seasonings to create a refreshing and tangy salad. Ceviche is a light and healthy dish that is packed with protein, omega-3 fatty acids, and vitamins. It is often served with tortilla chips or as a topping for tostadas.