Originating from Galicia, fresh mussels are one of the most popular shellfish in Spain and are considered a symbol of the country's gastronomy. Their nutritional profile is exceptional; they are rich in high-quality proteins and omega-3 fatty acids, essential for a healthy diet. Although their calorie content is low, at only 60 Kcal per 100 g of edible portion, their nutritional value is substantial. Among the most notable minerals is selenium, which contributes to overall well-being, and their iron content exceeds that of some meats like pork and beef, making them an excellent protein option. Additionally, they provide important nutrients like phosphorus, iodine, and zinc, which are crucial for various metabolic functions of the body. They are also a source of B vitamins like B12, which plays a crucial role in cell division, and niacin, essential for the nervous system's function. This shellfish is highly valued not only for its versatility in the kitchen but also for its health benefits, making it an ideal food to include in a balanced diet. For maximum freshness and flavor, it is recommended to consume them as soon as possible after purchase. Don't forget to store them under optimal conditions to maintain their quality.